Scrutinizer Auto-Fixes

This commit consists of patches automatically generated for this project on https://scrutinizer-ci.com

custompages/first_login-dist.php

@@ -11,17 +11,17 @@ require_once __DIR__.'/language.php';
 /**
  * Security checks
  */
-if (! isset($_SESSION['conditional_login']['uid']))
+if (!isset($_SESSION['conditional_login']['uid']))
   die("Not Authorised");
 
 if (isset($_POST['password'])) {
     $u = api_get_user_info($_SESSION['conditional_login']['uid']);
     if ($_POST['password'] != $_POST['password2']) {
-        header('Location: '. api_get_self().'?invalid=2');
+        header('Location: '.api_get_self().'?invalid=2');
         exit();
     }
-    if (empty($_POST['password'])){ //|| !api_check_password($password)) { //Pass must be at least 5 char long with 2 digits and 3 letters
+    if (empty($_POST['password'])) { //|| !api_check_password($password)) { //Pass must be at least 5 char long with 2 digits and 3 letters
-        header('Location: '. api_get_self().'?invalid=1');
+        header('Location: '.api_get_self().'?invalid=1');
         exit();
     }
     $password = $_POST['password'];
@@ -97,23 +97,23 @@ $www = api_get_path('WEB_PATH');
 		<div id="header">
 			<img src="/custompages/images/header.png" alt="Logo" />
 		</div> <!-- #header -->
-    <h2> <?php echo custompages_get_lang('FirstLogin');?> </h2>
+    <h2> <?php echo custompages_get_lang('FirstLogin'); ?> </h2>
 
 		<div id="changepassword-form-box" class="form-box">
-      <div class="info"> <?php echo custompages_get_lang('FirstLoginChangePassword');?> </div>
+      <div class="info"> <?php echo custompages_get_lang('FirstLoginChangePassword'); ?> </div>
 		<?php if (isset($error_message)) {
 			echo '<div id="changepassword-form-error" class="form-error">'.$error_message.'</div>';
 		}?>
 			<form id="changepassword-form" class="form" method="post">
 				<div>
-          <label for="password">*<?php echo custompages_get_lang('Password');?></label>
+          <label for="password">*<?php echo custompages_get_lang('Password'); ?></label>
 					<input name="password" type="password" /><br />
-          <label for="password2">*<?php echo custompages_get_lang('Password');?></label>
+          <label for="password2">*<?php echo custompages_get_lang('Password'); ?></label>
 					<input name="password2" type="password" /><br />
 				</div>
 			</form>
 			<div id="changepassword-form-submit" class="form-submit" onclick="document.forms['changepassword-form'].submit();">
-      <span><?php echo custompages_get_lang('LoginEnter');?></span>
+      <span><?php echo custompages_get_lang('LoginEnter'); ?></span>
 			</div> <!-- #form-submit -->
 		</div> <!-- #form -->
 		<div id="footer">

custompages/index-unlogged-dist.php

@@ -87,14 +87,14 @@ $rootWeb = api_get_path('WEB_PATH');
             ?>
             <form id="login-form" class="form" action="<?php echo api_get_path(WEB_PATH)?>index.php" method="post">
                 <div>
-                    <label for="login">*<?php echo custompages_get_lang('User');?></label>
+                    <label for="login">*<?php echo custompages_get_lang('User'); ?></label>
                     <input name="login" type="text" /><br />
-                    <label for="password">*<?php echo custompages_get_lang('Password');?></label>
+                    <label for="password">*<?php echo custompages_get_lang('Password'); ?></label>
                     <input name="password" type="password" /><br />
                 </div>
             </form>
             <div id="login-form-submit" class="form-submit" onclick="document.forms['login-form'].submit();">
-                <span><?php echo custompages_get_lang('LoginEnter');?></span>
+                <span><?php echo custompages_get_lang('LoginEnter'); ?></span>
             </div> <!-- #form-submit -->
 			<div id="links">
 

custompages/loggedout-dist.php

@@ -51,7 +51,7 @@ $www = api_get_path('WEB_PATH');
                     You have been logged out.
                 </div>
             </div>
-            <a href="<?php echo $www . 'user_portal.php'; ?>">Go to your portal</a>
+            <a href="<?php echo $www.'user_portal.php'; ?>">Go to your portal</a>
             <div id="footer">
                 <img src="<?php echo $www ?>/custompages/images/footer.png" alt="footer"/>
             </div>

custompages/lostpassword-dist.php

@@ -12,7 +12,7 @@ $rootWeb = api_get_path('WEB_PATH');
 ?>
 <html>
 <head>
-	<title><?php echo custompages_get_lang('LostPassword');?></title>
+	<title><?php echo custompages_get_lang('LostPassword'); ?></title>
 	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 	<!--[if !IE 6]><!-->
 	<link rel="stylesheet" type="text/css" href="../../custompages/style.css" />
@@ -44,7 +44,7 @@ $rootWeb = api_get_path('WEB_PATH');
 		<div id="lostpassword-form-box" class="form-box">
             <?php
             if (isset($content['info']) && !empty($content['info'])) {
-                echo '<div id="registration-form-error" class="form-error"><ul>' . $content['info'] . '</ul></div>';
+                echo '<div id="registration-form-error" class="form-error"><ul>'.$content['info'].'</ul></div>';
             }
 
             echo isset($content['form']) ? $content['form'] : ''

custompages/registration-dist.php

@@ -81,7 +81,7 @@ EOT;
 ?>
 <html>
 <head>
-    <title><?php echo custompages_get_lang('Registration');?></title>
+    <title><?php echo custompages_get_lang('Registration'); ?></title>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">

custompages/registration-feedback-dist.php

@@ -14,7 +14,7 @@ $rootWeb = api_get_path('WEB_PATH');
 ?>
 <html>
 <head>
-    <title><?php echo custompages_get_lang('Registration');?></title>
+    <title><?php echo custompages_get_lang('Registration'); ?></title>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">

main/admin/cli.php

@@ -20,7 +20,7 @@ api_protect_admin_script();
 // setting the name of the tool
 $tool_name = get_lang('CommandLineInterpreter');
 // setting breadcrumbs
-$interbreadcrumb[] = array ('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
 // including the header file (which includes the banner itself)
 Display :: display_header($tool_name);
 switch ($_GET["cmd"]) {

main/admin/extra_fields.php

@@ -36,7 +36,7 @@ $obj = new ExtraField($extraFieldType);
 $obj->setupBreadcrumb($interbreadcrumb, $action);
 
 //jqgrid will use this URL to do the selects
-$url = api_get_path(WEB_AJAX_PATH) . 'model.ajax.php?a=get_extra_fields&type=' . $extraFieldType;
+$url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_extra_fields&type='.$extraFieldType;
 
 //The order is important you need to check the the $column variable in the model.ajax.php file
 $columns = $obj->getJqgridColumnNames();
@@ -64,43 +64,43 @@ $(function() {
         array(),
         $action_links,
         true
-    ). '
+    ).'
 
     $("#field_type").on("change", function() {
         id = $(this).val();
         switch(id) {
             case "1":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_text.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_text.png')).'");
                 break;
             case "2":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_text_area.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_text_area.png')).'");
                 break;
             case "3":
-                $("#example").html("' . addslashes(Display::return_icon('add_user_field_howto.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('add_user_field_howto.png')).'");
                 break;
             case "4":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_drop_down.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_drop_down.png')).'");
                 break;
             case "5":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_multidropdown.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_multidropdown.png')).'");
                 break;
             case "6":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_data.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_data.png')).'");
                 break;
             case "7":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_date_time.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_date_time.png')).'");
                 break;
             case "8":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_doubleselect.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_doubleselect.png')).'");
                 break;
             case "9":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_divider.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_divider.png')).'");
                 break;
             case "10":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_user_tag.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_user_tag.png')).'");
                 break;
             case "11":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_data.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_data.png')).'");
                 break;
         }
     });
@@ -118,7 +118,7 @@ switch ($action) {
         ) {
             api_not_allowed();
         }
-        $url = api_get_self() . '?type=' . $obj->type . '&action=' . Security::remove_XSS($_GET['action']);
+        $url = api_get_self().'?type='.$obj->type.'&action='.Security::remove_XSS($_GET['action']);
         $form = $obj->return_form($url, 'add');
 
         // The validation or display
@@ -132,8 +132,8 @@ switch ($action) {
             $obj->display();
         } else {
             echo '<div class="actions">';
-            echo '<a href="' . api_get_self() . '?type=' . $obj->type . '">' .
+            echo '<a href="'.api_get_self().'?type='.$obj->type.'">'.
-            Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM) . '</a>';
+            Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM).'</a>';
             echo '</div>';
             $form->addElement('hidden', 'sec_token');
             $form->setConstants(array('sec_token' => $token));
@@ -142,7 +142,7 @@ switch ($action) {
         break;
     case 'edit':
         // Action handling: Editing
-        $url = api_get_self() . '?type=' . $obj->type . '&action=' . Security::remove_XSS($_GET['action']) . '&id=' . intval($_GET['id']);
+        $url = api_get_self().'?type='.$obj->type.'&action='.Security::remove_XSS($_GET['action']).'&id='.intval($_GET['id']);
         $form = $obj->return_form($url, 'edit');
 
         // The validation or display
@@ -156,8 +156,8 @@ switch ($action) {
             $obj->display();
         } else {
             echo '<div class="actions">';
-            echo '<a href="' . api_get_self() . '?type=' . $obj->type . '">' .
+            echo '<a href="'.api_get_self().'?type='.$obj->type.'">'.
-            Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM) . '</a>';
+            Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM).'</a>';
             echo '</div>';
             $form->addElement('hidden', 'sec_token');
             $form->setConstants(array('sec_token' => $token));

main/admin/ldap_users_synchro.php

@@ -8,19 +8,19 @@
  */
 exit(); //not yet functional, needs to be revised
 
-$cidReset=true;
+$cidReset = true;
 
 require('../inc/global.inc.php');
 $libpath = api_get_path(LIBRARY_PATH);
 require("../auth/ldap/authldap.php");
-$annee_base=date('Y');
+$annee_base = date('Y');
 // setting the section (for the tabs)
 $this_section = SECTION_PLATFORM_ADMIN;
 api_protect_admin_script();
 
 // setting breadcrumbs
-$interbreadcrumb[]=array('url' => 'index.php',"name" => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array('url' => 'index.php', "name" => get_lang('PlatformAdmin'));
-$interbreadcrumb[]=array('url' => api_get_self(),"name" => get_lang('SessionsList'));
+$interbreadcrumb[] = array('url' => api_get_self(), "name" => get_lang('SessionsList'));
 
 // Database Table Definitions
 $tbl_session						= Database::get_main_table(TABLE_MAIN_SESSION);
@@ -35,16 +35,16 @@ $tbl_class_user						= Database::get_main_table(TABLE_MAIN_CLASS_USER);
 
 $tbl_session_rel_etape = "session_rel_etape";
 
-$id_session=intval($_GET['id_session']);
+$id_session = intval($_GET['id_session']);
 
-$formSent=0;
+$formSent = 0;
-$errorMsg=$firstLetterUser=$firstLetterSession='';
+$errorMsg = $firstLetterUser = $firstLetterSession = '';
-$UserList=$SessionList=array();
+$UserList = $SessionList = array();
-$users=$sessions=array();
+$users = $sessions = array();
-$noPHP_SELF=true;
+$noPHP_SELF = true;
 
-$page=intval($_GET['page']);
+$page = intval($_GET['page']);
-$action=$_REQUEST['action'];
+$action = $_REQUEST['action'];
 
 $tool_name = get_lang('Synchro LDAP : Import Etudiants/Etapes dans session');
 Display::display_header($tool_name);
@@ -59,10 +59,10 @@ Display::display_header($tool_name);
 		</form>
 
 <?php
-if (isset($action) && ($action=="synchro")) {
+if (isset($action) && ($action == "synchro")) {
-	$included=true;
+	$included = true;
 	require('ldap_synchro.php');
-	Display :: display_normal_message($message,false);
+	Display :: display_normal_message($message, false);
 }
 Display::display_footer();
 ?>

main/admin/promotions.php

@@ -16,8 +16,8 @@ api_protect_admin_script();
 $htmlHeadXtra[] = api_get_jqgrid_js();
 
 // setting breadcrumbs
-$interbreadcrumb[] = array('url' => 'index.php','name' => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
-$interbreadcrumb[] = array('url' => 'career_dashboard.php','name' => get_lang('CareersAndPromotions'));
+$interbreadcrumb[] = array('url' => 'career_dashboard.php', 'name' => get_lang('CareersAndPromotions'));
 
 $action = isset($_GET['action']) ? $_GET['action'] : null;
 
@@ -102,10 +102,10 @@ $extra_params['autowidth'] = 'true'; //use the width of the parent
 $extra_params['height'] = 'auto'; //use the width of the parent
 //With this function we can add actions to the jgrid
 $action_links = 'function action_formatter (cellvalue, options, rowObject) {
-    return \'<a href="add_sessions_to_promotion.php?id=\'+options.rowId+\'">'.Display::return_icon('session_to_promotion.png',get_lang('SubscribeSessionsToPromotions'),'',ICON_SIZE_SMALL).'</a>'.
+    return \'<a href="add_sessions_to_promotion.php?id=\'+options.rowId+\'">'.Display::return_icon('session_to_promotion.png', get_lang('SubscribeSessionsToPromotions'), '', ICON_SIZE_SMALL).'</a>'.
-    '&nbsp;<a href="?action=edit&id=\'+options.rowId+\'">'.Display::return_icon('edit.png',get_lang('Edit'),'',ICON_SIZE_SMALL).'</a>'.
+    '&nbsp;<a href="?action=edit&id=\'+options.rowId+\'">'.Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL).'</a>'.
-    '&nbsp;<a onclick="javascript:if(!confirm('."\'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES))."\'".')) return false;"  href="?sec_token='.$token.'&action=copy&id=\'+options.rowId+\'">'.Display::return_icon('copy.png',get_lang('Copy'),'',ICON_SIZE_SMALL).'</a>'.
+    '&nbsp;<a onclick="javascript:if(!confirm('."\'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES))."\'".')) return false;"  href="?sec_token='.$token.'&action=copy&id=\'+options.rowId+\'">'.Display::return_icon('copy.png', get_lang('Copy'), '', ICON_SIZE_SMALL).'</a>'.
-    '&nbsp;<a onclick="javascript:if(!confirm('."\'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES))."\'".')) return false;"  href="?sec_token='.$token.'&action=delete&id=\'+options.rowId+\'">'.Display::return_icon('delete.png',get_lang('Delete'),'',ICON_SIZE_SMALL).'</a> \';
+    '&nbsp;<a onclick="javascript:if(!confirm('."\'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES))."\'".')) return false;"  href="?sec_token='.$token.'&action=delete&id=\'+options.rowId+\'">'.Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL).'</a> \';
 }';
 
 ?>
@@ -150,7 +150,7 @@ switch ($action) {
             $promotion->display();
         } else {
             echo '<div class="actions">';
-            echo Display::url(Display::return_icon('back.png',get_lang('Back'),'',ICON_SIZE_MEDIUM), api_get_self());
+            echo Display::url(Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM), api_get_self());
             echo '</div>';
             $form->addElement('hidden', 'sec_token');
             $form->setConstants(array('sec_token' => $token));

main/admin/usergroup_user_import.php

@@ -25,7 +25,7 @@ function validate_data($user_classes) {
 
         foreach ($mandatory_fields as $field) {
             if (!isset($user_class[$field]) || strlen($user_class[$field]) == 0) {
-                $user_class['error'] = get_lang($field . 'Mandatory');
+                $user_class['error'] = get_lang($field.'Mandatory');
                 $errors[] = $user_class;
             }
         }
@@ -37,7 +37,7 @@ function validate_data($user_classes) {
                 // 2.1.1 Check whether code exists in DB
                 $exists = $usergroup->usergroup_exists($user_class['ClassName']);
                 if (!$exists) {
-                    $user_class['error'] = get_lang('CodeDoesNotExists') . ': ' . $user_class['ClassName'];
+                    $user_class['error'] = get_lang('CodeDoesNotExists').': '.$user_class['ClassName'];
                     $errors[] = $user_class;
                 } else {
                     $classcodes[$user_class['CourseCode']] = 1;
@@ -49,14 +49,14 @@ function validate_data($user_classes) {
         if (!UserManager::is_username_empty($user_class['UserName'])) {
             // 3.1. Check whether username is too long.
             if (UserManager::is_username_too_long($user_class['UserName'])) {
-                $user_class['error'] = get_lang('UserNameTooLong') . ': ' . $user_class['UserName'];
+                $user_class['error'] = get_lang('UserNameTooLong').': '.$user_class['UserName'];
                 $errors[] = $user_class;
             }
 
             $username = UserManager::purify_username($user_class['UserName'], $purification_option_for_usernames);
             // 3.2. Check whether username exists.
             if (UserManager::is_username_available($username)) {
-                $user_class['error'] = get_lang('UnknownUser') . ': ' . $username;
+                $user_class['error'] = get_lang('UnknownUser').': '.$username;
                 $errors[] = $user_class;
             }
         }
@@ -105,8 +105,8 @@ function save_data($users_classes, $deleteUsersNotInList = false) {
             $class_name = $user_data['class_name'];
             $user_list_name = $user_data['user_list_name'];
             $usergroup->subscribe_users_to_usergroup($class_id, $user_list, $deleteUsersNotInList);
-            $message .= Display::return_message(get_lang('Class') . ': ' . $class_name . '<br />', 'normal', false);
+            $message .= Display::return_message(get_lang('Class').': '.$class_name.'<br />', 'normal', false);
-            $message .= Display::return_message(get_lang('Users') . ': ' . implode(', ', $user_list_name));
+            $message .= Display::return_message(get_lang('Users').': '.implode(', ', $user_list_name));
         }
     }
     return $message;
@@ -128,7 +128,7 @@ require_once __DIR__.'/../inc/global.inc.php';
 $this_section = SECTION_PLATFORM_ADMIN;
 api_protect_admin_script(true);
 
-$tool_name = get_lang('AddUsersToAClass') . ' CSV';
+$tool_name = get_lang('AddUsersToAClass').' CSV';
 
 $interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
 $interbreadcrumb[] = array('url' => 'usergroups.php', 'name' => get_lang('Classes'));
@@ -164,7 +164,7 @@ if (isset($return) && $return) {
 if (count($errors) != 0) {
     $error_message = "\n";
     foreach ($errors as $index => $error_class_user) {
-        $error_message .= get_lang('Line') . ' ' . $error_class_user['line'] . ': ' . $error_class_user['error'] . '</b>';
+        $error_message .= get_lang('Line').' '.$error_class_user['line'].': '.$error_class_user['error'].'</b>';
         $error_message .= "<br />";
     }
     $error_message .= "\n";
@@ -172,7 +172,7 @@ if (count($errors) != 0) {
 }
 $form->display();
 ?>
-<p><?php echo get_lang('CSVMustLookLike') . ' (' . get_lang('MandatoryFields') . ')'; ?> :</p>
+<p><?php echo get_lang('CSVMustLookLike').' ('.get_lang('MandatoryFields').')'; ?> :</p>
 <pre>
 <b>UserName</b>;<b>ClassName</b>
 jdoe;class01

main/auth/sso/sso.Drupal.class.php

@@ -123,9 +123,9 @@ class ssoDrupal
                     && ($sso['username'] == $uData['username'])) {
 
                     //Check if the account is active (not locked)
-                    if ($uData['active']=='1') {
+                    if ($uData['active'] == '1') {
                         // check if the expiration date has not been reached
-                        if (empty($uData['expiration_date']) OR $uData['expiration_date'] > date('Y-m-d H:i:s') OR $uData['expiration_date']=='0000-00-00 00:00:00') {
+                        if (empty($uData['expiration_date']) OR $uData['expiration_date'] > date('Y-m-d H:i:s') OR $uData['expiration_date'] == '0000-00-00 00:00:00') {
 
                             //If Multiple URL is enabled
                             if (api_get_multiple_access_url()) {
@@ -158,11 +158,11 @@ class ssoDrupal
                                             // the user credentials are OK, which
                                             // should be protection enough
                                             // against evil URL spoofing...
-                                            $sso_target = api_get_path(WEB_PATH) . base64_decode($sso['ruri']);
+                                            $sso_target = api_get_path(WEB_PATH).base64_decode($sso['ruri']);
                                         } else {
-                                            $sso_target = isset($sso['target']) ? $sso['target'] : api_get_path(WEB_PATH) . 'index.php';
+                                            $sso_target = isset($sso['target']) ? $sso['target'] : api_get_path(WEB_PATH).'index.php';
                                         }
-                                        header('Location: '. $sso_target);
+                                        header('Location: '.$sso_target);
                                         exit;
                                     } else {
                                         // user does not have permission for this site
@@ -279,12 +279,12 @@ class ssoDrupal
         // If this is an administrator, allow him to make some changes in
         // the Chamilo profile
         if ($asAdmin && api_is_platform_admin(true)) {
-            return api_get_path(WEB_CODE_PATH) . "admin/user_edit.php?user_id=$userId";
+            return api_get_path(WEB_CODE_PATH)."admin/user_edit.php?user_id=$userId";
         }
         // If the user doesn't match a Drupal user, give the normal profile
         // link
         if ($drupalUserIdData === false) {
-            return api_get_path(WEB_CODE_PATH) . 'auth/profile.php';
+            return api_get_path(WEB_CODE_PATH).'auth/profile.php';
         }
         // In all other cases, generate a link to the Drupal profile edition
         $drupalUserId = $drupalUserIdData['value'];

main/auth/sso/sso_server_test.php

@@ -64,9 +64,9 @@ if (isset($_POST['user']) && isset($_POST['password'])) {
         );
 
         $cookie = base64_encode(serialize($sso));
-        $url = chamilo_sso_protocol() . $master_auth_uri;
+        $url = chamilo_sso_protocol().$master_auth_uri;
-        $params = 'sso_referer='. urlencode($url) .'&sso_cookie='. urlencode($cookie);
+        $params = 'sso_referer='.urlencode($url).'&sso_cookie='.urlencode($cookie);
-        $final_url = filter_xss($_GET['sso_referer']) .'?'. $params;
+        $final_url = filter_xss($_GET['sso_referer']).'?'.$params;
 
         //If your user exists redirect to chamilo and set the account in a session to check it later
         $_SESSION['my_server_user_session'] = $account;

main/cron/course_finished.php

@@ -6,7 +6,7 @@
  * @author Angel Fernando Quiroz Campos <angel.quiroz@beeznest.com>
  * @package chamilo.cron
  */
-require_once __DIR__ . '/../inc/global.inc.php';
+require_once __DIR__.'/../inc/global.inc.php';
 
 if (php_sapi_name() != 'cli') {
     exit; //do not run from browser
@@ -32,7 +32,7 @@ $sessions = $sessionRepo->createQueryBuilder('s')
     ->getResult();
 
 if (empty($sessions)) {
-    echo "No sessions finishing today $endDate" . PHP_EOL;
+    echo "No sessions finishing today $endDate".PHP_EOL;
     exit;
 }
 
@@ -50,7 +50,7 @@ foreach ($sessions as $session) {
     $sessionUsers = $session->getUsers();
 
     if (empty($sessionUsers)) {
-        echo 'No users to send mail' . PHP_EOL;
+        echo 'No users to send mail'.PHP_EOL;
         exit;
     }
 
@@ -81,9 +81,9 @@ foreach ($sessions as $session) {
             $administrator['email']
         );
 
-        echo '============' . PHP_EOL;
+        echo '============'.PHP_EOL;
-        echo "Email sent to: {$user->getCompleteName()} ({$user->getEmail()})" . PHP_EOL;
+        echo "Email sent to: {$user->getCompleteName()} ({$user->getEmail()})".PHP_EOL;
-        echo "Session: {$session->getName()}" . PHP_EOL;
+        echo "Session: {$session->getName()}".PHP_EOL;
-        echo "End date: {$session->getAccessEndDate()->format('Y-m-d h:i')}" . PHP_EOL;
+        echo "End date: {$session->getAccessEndDate()->format('Y-m-d h:i')}".PHP_EOL;
     }
 }

main/cron/create_course_sessions.php

@@ -14,7 +14,7 @@ if (php_sapi_name() != 'cli') {
     exit; //do not run from browser
 }
 
-require_once __DIR__ . "/../inc/global.inc.php";
+require_once __DIR__."/../inc/global.inc.php";
 
 // First day of the current month to create sessions and add courses for the next month (e.g. "07")
 define("OFFSET", "15");
@@ -41,7 +41,7 @@ function getQuarterFirstAndLastDates($initialDate = null)
 {
     $startDate = $initialDate ? $initialDate : date("Y-m-01");
     $month = getQuarterFirstMonth(getQuarter(date('m', $startDate)));
-    $startDate = substr($startDate, 0, 5) . $month . '-01';
+    $startDate = substr($startDate, 0, 5).$month.'-01';
     $nextQuarterStartDate = date('Y-m-d', api_strtotime($startDate.' + 3 month'));
     $endDate = date('Y-m-d', api_strtotime($nextQuarterStartDate.' - 1 minute'));
     return array('startDate' => $startDate, 'endDate' => $endDate);
@@ -148,8 +148,7 @@ function createCourseSessions($courses, $administratorId, $startDate, $endDate)
 {
     echo "\n";
     echo $courses ?
-        "Creating sessions and adding courses for the period between ".$startDate." and ".$endDate :
+        "Creating sessions and adding courses for the period between ".$startDate." and ".$endDate : "Every course is already in session for the period between ".$startDate." and ".$endDate;
-        "Every course is already in session for the period between ".$startDate." and ".$endDate;
     echo "\n=====================================================================================\n\n";
     // Loop through courses creating one session per each and adding them
     foreach ($courses as $course) {
@@ -158,8 +157,8 @@ function createCourseSessions($courses, $administratorId, $startDate, $endDate)
         $year = date("Y", api_strtotime($startDate));
         $quarter = getQuarter($month);
         $quarter = getQuarterRoman($quarter);
-        $period = $year . '-' . $quarter;
+        $period = $year.'-'.$quarter;
-        $sessionName = '[' . $period . '] ' . $course['title'];
+        $sessionName = '['.$period.'] '.$course['title'];
         $sessionId = SessionManager::create_session(
             $sessionName,
             $startDate,
@@ -178,7 +177,7 @@ function createCourseSessions($courses, $administratorId, $startDate, $endDate)
 }
 
 // Starts the script
-echo "Starting process..." . PHP_EOL;
+echo "Starting process...".PHP_EOL;
 // Get first active administrator
 $administrators = array_reverse(UserManager::get_all_administrators());
 $lastingAdministrators = count($administrators);
@@ -199,7 +198,7 @@ createCourseSessions($courses, $administratorId, $dates['startDate'], $dates['en
 
 // Creates course sessions for the following month
 $offsetDay = intval(substr($dates['endDate'], 8, 2)) - OFFSET;
-if (date("Y-m-d") >= date(substr($dates['endDate'], 0, 8) . $offsetDay)) {
+if (date("Y-m-d") >= date(substr($dates['endDate'], 0, 8).$offsetDay)) {
     $dates = getQuarterFirstAndLastDates(date("Y-m-d", api_strtotime(date("Y-m-01")." + 3 month")));
     // Get courses that don't have any session the next month
     $courses = CourseManager::getCoursesWithoutSession($dates['startDate'], $dates['endDate']);

main/cron/document/finddoc.php

@@ -18,7 +18,7 @@ foreach ($courses_list as $course) {
   $td = Database::get_course_table(TABLE_DOCUMENT);
   $sql = "SELECT id, path FROM $td WHERE c_id = ".$course['id']." AND path LIKE '%$title%' OR title LIKE '%$title%'";
   $res = Database::query($sql);
-  if (Database::num_rows($res)>0) {
+  if (Database::num_rows($res) > 0) {
     while ($row = Database::fetch_array($res)) {
       echo "Found doc ".$row['id']."-> ".$row['path']." in course ".$course['code']."<br />";
     }

main/cron/fix_online_time.php

@@ -6,7 +6,7 @@
  * @package chamilo.cron
  * @author Imanol Losada <imanol.losada@beeznest.com>
  */
-require_once __DIR__ . '/../inc/global.inc.php';
+require_once __DIR__.'/../inc/global.inc.php';
 
 /**
  * Get ids of COURSEMANAGERs that are inside a course right now
@@ -15,9 +15,9 @@ require_once __DIR__ . '/../inc/global.inc.php';
 function getTeachersInCourseIds()
 {
     $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ONLINE);
-    $joinStatement = ' JOIN ' . Database::get_main_table(TABLE_MAIN_USER) . ' ON login_user_id = user_id';
+    $joinStatement = ' JOIN '.Database::get_main_table(TABLE_MAIN_USER).' ON login_user_id = user_id';
     return Database::select(
-        'login_user_id', $table . $joinStatement,
+        'login_user_id', $table.$joinStatement,
         array(
             'where' => array(
                 'c_id IS NOT NULL AND status = ?' => array(
@@ -44,7 +44,7 @@ function updateTeachersInCourseIdleForTimeLimit($teachersInCourseIds)
     $dataBaseCurrentHour = array_shift($utcResult);
     $maximumIdleTimeInCourse = date(
         'Y-m-d H:i:s',
-        strtotime($dataBaseCurrentHour . ' ' . $timeLimit)
+        strtotime($dataBaseCurrentHour.' '.$timeLimit)
     );
     $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
     $onLineTrackTable = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ONLINE);
@@ -69,7 +69,7 @@ function updateTeachersInCourseIdleForTimeLimit($teachersInCourseIds)
             array(
                 'logout_course_date' => date(
                     'Y-m-d H:i:s',
-                    strtotime($currentTeacherData['logout_course_date'] . ' ' . $extraTime)
+                    strtotime($currentTeacherData['logout_course_date'].' '.$extraTime)
                 )
             ),
             array(

main/cron/hosting_total_size_limit.php

@@ -97,7 +97,7 @@ function calculateTotalPortalSize($debug)
     $totalSize = $row['total'];
 
     if ($debug) {
-        echo "Total size in table $table " . (round($totalSize / 1024)) . " MB \n";
+        echo "Total size in table $table ".(round($totalSize / 1024))." MB \n";
     }
 
     $table = Database::get_course_table(TABLE_FORUM_ATTACHMENT);
@@ -107,7 +107,7 @@ function calculateTotalPortalSize($debug)
     $subTotal = $row['total'];
     $totalSize += $subTotal;
     if ($debug) {
-        echo "Total size in table $table " . (round($subTotal / 1024)) . " MB \n";
+        echo "Total size in table $table ".(round($subTotal / 1024))." MB \n";
     }
 
     $totalSize = $totalSize / 1024;

main/cron/lang/check_parse_lang.php

@@ -9,7 +9,7 @@
 //die();
 require_once '../../inc/global.inc.php';
 $path = api_get_path(SYS_LANG_PATH).'english';
-ini_set('memory_limit','128M');
+ini_set('memory_limit', '128M');
 /**
  * Main code
  */
@@ -18,7 +18,7 @@ $list = SubLanguageManager::get_lang_folder_files_list($path);
 $langs = scandir(api_get_path(SYS_LANG_PATH));
 foreach ($langs as $lang) {
   $dir = api_get_path(SYS_LANG_PATH).$lang;
-  if (is_dir($dir) && substr($lang,0,1) != '.' && !empty($lang)) {
+  if (is_dir($dir) && substr($lang, 0, 1) != '.' && !empty($lang)) {
     echo "$lang...";
     $ok = true;
     foreach ($list as $entry) {
@@ -26,8 +26,8 @@ foreach ($langs as $lang) {
       $out = array();
       if (is_file($file)) {
         //$terms = array_merge($terms,SubLanguageManager::get_all_language_variable_in_file($file,true));
-        @exec('php5 -l '.$file,$out);
+        @exec('php5 -l '.$file, $out);
-        if (substr($out[0],0,2)!='No') {
+        if (substr($out[0], 0, 2) != 'No') {
           echo $out[0]."\n";
           $ok = false;
         }

main/cron/lang/langstats_file_builder.php

@@ -34,7 +34,7 @@ $arch_dir = api_get_path(SYS_ARCHIVE_PATH);
  */
 foreach ($terms as $row) {
   if ($words_counter > 10000) { break; }
-  $words = str_word_count(get_lang($row['term_name'],null,$orig_lang));
+  $words = str_word_count(get_lang($row['term_name'], null, $orig_lang));
   $words_counter += $words;
   $terms_in_limit[$row['term_name']] = $i;
   //echo "Term <b>".$row['term_name']."</b> is <b>'".get_lang($row['term_name'],null,$orig_lang)."'</b> which means $words words<br /><br />\n";
@@ -59,37 +59,37 @@ $words_found = 0;
 $global_var = array(); //keep the combination of all vars
 $terms_in_limit = array_flip($terms_in_limit);
 foreach ($list_files as $file) {
-  if (substr($file,0,1) == '.') {continue;}
+  if (substr($file, 0, 1) == '.') {continue; }
   //echo "'".substr($file,0,-8)."',<br />"; //print in a PHP array format
   $vars = file($lang_dir.'/'.$orig_lang.'/'.$file);
   $local_var = array();
   $file_string = '<?php'."\n";
   foreach ($vars as $line) {
     $var = array();
-    $res = preg_match('/^(\$\w*)/',$line,$var);
+    $res = preg_match('/^(\$\w*)/', $line, $var);
-    if ($res>0) {
+    if ($res > 0) {
       //echo $var[1]."<br />";
       
-      if (in_array(substr($var[1],1),$terms_in_limit)) {
+      if (in_array(substr($var[1], 1), $terms_in_limit)) {
         //echo "Var ".$var[1]." was in the limit<br />";
         $local_var[$var[1]] = $line;
         $file_string .= $line;
-        $terms_found[] = substr($var[1],1); //e.g. store Tools
+        $terms_found[] = substr($var[1], 1); //e.g. store Tools
-        $words_found += str_word_count(get_lang($var[1],null,$orig_lang));
+        $words_found += str_word_count(get_lang($var[1], null, $orig_lang));
-      } elseif (in_array(substr($var[1],5),$terms_in_limit)) {
+      } elseif (in_array(substr($var[1], 5), $terms_in_limit)) {
         //echo "Var ".$var[1]." was in the limit<br />";
         $local_var[$var[1]] = $line;
         $file_string .= $line;
-        $terms_found[] = substr($var[1],5); //e.g. store langTools
+        $terms_found[] = substr($var[1], 5); //e.g. store langTools
-        $words_found += str_word_count(get_lang(substr($var[1],5),null,$orig_lang));
+        $words_found += str_word_count(get_lang(substr($var[1], 5), null, $orig_lang));
       } //else do not care
     }
   }
   echo "Writing ".$arch_dir.'/langstats/'.$orig_lang.'/'.$file."<br />\n";
-  file_put_contents($arch_dir.'/langstats/'.$orig_lang.'/'.$file,$file_string); 
+  file_put_contents($arch_dir.'/langstats/'.$orig_lang.'/'.$file, $file_string); 
   $global_var += $local_var;
 };
-$terms_diff = count($global_var)-count($terms_in_limit);
+$terms_diff = count($global_var) - count($terms_in_limit);
 echo count($global_var)." terms found in English files (summing up to $words_found words). Some terms ($terms_diff in this case) might have appeared in two different files<br />";
 /**
  * Display results
@@ -97,5 +97,5 @@ echo count($global_var)." terms found in English files (summing up to $words_fou
 
 echo "Difference between filtered and found in English:<br />";
 //print_r($terms_found);
-echo "<pre>".print_r(array_diff($terms_in_limit,$terms_found),1)."</pre>";
+echo "<pre>".print_r(array_diff($terms_in_limit, $terms_found), 1)."</pre>";
 echo "#";

main/cron/lang/list_undefined_langvars.php

@@ -9,7 +9,7 @@
 die();
 require_once '../../inc/global.inc.php';
 $path = api_get_path(SYS_LANG_PATH).'english';
-ini_set('memory_limit','128M');
+ini_set('memory_limit', '128M');
 /**
  * Main code
  */
@@ -18,7 +18,7 @@ $list = SubLanguageManager::get_lang_folder_files_list($path);
 foreach ($list as $entry) {
     $file = $path.'/'.$entry;
     if (is_file($file)) {
-        $terms = array_merge($terms,SubLanguageManager::get_all_language_variable_in_file($file,true));
+        $terms = array_merge($terms, SubLanguageManager::get_all_language_variable_in_file($file, true));
 	}
 }
 // get only the array keys (the language variables defined in language files)
@@ -31,13 +31,13 @@ $l = strlen(api_get_path(SYS_PATH));
 $files = get_all_php_files(api_get_path(SYS_PATH));
 foreach ($files as $file) {
     //echo 'Analyzing '.$file."<br />";
-    $shortfile = substr($file,$l);
+    $shortfile = substr($file, $l);
 	$lines = file($file);
     foreach ($lines as $line) {
     	$myterms = array();
-        $res = preg_match_all('/get_lang\(\'(\\w*)\'\)/',$line,$myterms);
+        $res = preg_match_all('/get_lang\(\'(\\w*)\'\)/', $line, $myterms);
         if ($res > 0) {
-            foreach($myterms[1] as $term) {
+            foreach ($myterms[1] as $term) {
                 if (!isset($defined_terms[$term]) && !isset($defined_terms['lang'.$term])) {
                 	$undefined_terms[$term] = $shortfile;
                     //echo "Undefined: $term<br />";
@@ -45,9 +45,9 @@ foreach ($files as $file) {
             }
         }
         $res = 0;
-        $res = preg_match_all('/\{[\'"](\\w*)[\'"]\|get_lang\}/',$line,$myterms);
+        $res = preg_match_all('/\{[\'"](\\w*)[\'"]\|get_lang\}/', $line, $myterms);
         if ($res > 0) {
-            foreach($myterms[1] as $term) {
+            foreach ($myterms[1] as $term) {
                 if (!isset($defined_terms[$term]) && !isset($defined_terms['lang'.$term])) {
                 	$undefined_terms[$term] = $shortfile;
                     //echo "Undefined: $term<br />";
@@ -58,10 +58,10 @@ foreach ($files as $file) {
     flush();
 }
 //$undefined_terms = array_flip($undefined_terms);
-if (count($undefined_terms)<1) { die("No missing terms<br />\n"); } else { echo "The following terms were nowhere to be found: <br />\n<table>"; }
+if (count($undefined_terms) < 1) { die("No missing terms<br />\n"); } else { echo "The following terms were nowhere to be found: <br />\n<table>"; }
 foreach ($undefined_terms as $term => $file) {
     echo "<tr><td>$term</td><td>in $file";
-    if (substr($file,0,7)=='plugin/') {
+    if (substr($file, 0, 7) == 'plugin/') {
         echo " <span style=\"color: #00ff00;\">(this one should be taken care of by the plugin's language files)</span>";
     }
     echo "</td></tr>\n";
@@ -73,14 +73,14 @@ function get_all_php_files($base_path) {
     $list = scandir($base_path);
     $files = array();
     foreach ($list as $item) {
-    	if (substr($item,0,1)=='.') {continue;}
+    	if (substr($item, 0, 1) == '.') {continue; }
-        $special_dirs = array(api_get_path(SYS_TEST_PATH),api_get_path(SYS_COURSE_PATH),api_get_path(SYS_LANG_PATH),api_get_path(SYS_ARCHIVE_PATH));
+        $special_dirs = array(api_get_path(SYS_TEST_PATH), api_get_path(SYS_COURSE_PATH), api_get_path(SYS_LANG_PATH), api_get_path(SYS_ARCHIVE_PATH));
-        if (in_array($base_path.$item.'/',$special_dirs)) {continue;}
+        if (in_array($base_path.$item.'/', $special_dirs)) {continue; }
         if (is_dir($base_path.$item)) {
-        	$files = array_merge($files,get_all_php_files($base_path.$item.'/'));
+        	$files = array_merge($files, get_all_php_files($base_path.$item.'/'));
         } else {
             //only analyse php files
-                $sub = substr($item,-4);
+                $sub = substr($item, -4);
         	if ($sub == '.php' or $sub == '.tpl') {
                     $files[] = $base_path.$item;
         	}

main/cron/lang/list_unused_langvars.php

@@ -43,7 +43,7 @@ foreach ($files as $file) {
         $res = preg_match_all('/get_lang\(\'(\\w*)\'\)/', $line, $myTerms);
         if ($res > 0) {
             foreach ($myTerms[1] as $term) {
-                if (substr($term, 0, 4)=='lang') {
+                if (substr($term, 0, 4) == 'lang') {
                     $term = substr($term, 4);
                 }
                 $usedTerms[$term] = $shortFile;
@@ -53,7 +53,7 @@ foreach ($files as $file) {
             $res = preg_match_all('/\{[\'"](\\w*)[\'"]\|get_lang\}/', $line, $myTerms);
             if ($res > 0) {
                 foreach ($myTerms[1] as $term) {
-                    if (substr($term, 0, 4)=='lang') {
+                    if (substr($term, 0, 4) == 'lang') {
                         $term = substr($term, 4);
                     }
                     $usedTerms[$term] = $shortFile;
@@ -67,7 +67,7 @@ foreach ($files as $file) {
 // Compare defined terms VS used terms. Used terms should be smaller than
 // defined terms, and this should prove the concept that there are much
 // more variables than what we really use
-if (count($usedTerms)<1) {
+if (count($usedTerms) < 1) {
   die("No used terms<br />\n");
 } else {
   echo "The following terms were defined but never used: <br />\n<table>";
@@ -75,7 +75,7 @@ if (count($usedTerms)<1) {
 $i = 1;
 foreach ($defined_terms as $term => $file) {
   // remove "lang" prefix just in case
-  if (substr($term,0,4)=='lang') { $term = substr($term,4); }
+  if (substr($term, 0, 4) == 'lang') { $term = substr($term, 4); }
   if (!isset($usedTerms[$term])) {
     echo "<tr><td>$i</td><td>$term</td></tr>\n";
     $i++;
@@ -88,14 +88,14 @@ function get_all_php_files($base_path) {
     $list = scandir($base_path);
     $files = array();
     foreach ($list as $item) {
-    	if (substr($item,0,1)=='.') {continue;}
+    	if (substr($item, 0, 1) == '.') {continue; }
-        $special_dirs = array(api_get_path(SYS_TEST_PATH),api_get_path(SYS_COURSE_PATH),api_get_path(SYS_LANG_PATH),api_get_path(SYS_ARCHIVE_PATH));
+        $special_dirs = array(api_get_path(SYS_TEST_PATH), api_get_path(SYS_COURSE_PATH), api_get_path(SYS_LANG_PATH), api_get_path(SYS_ARCHIVE_PATH));
-        if (in_array($base_path.$item.'/',$special_dirs)) {continue;}
+        if (in_array($base_path.$item.'/', $special_dirs)) {continue; }
         if (is_dir($base_path.$item)) {
-        	$files = array_merge($files,get_all_php_files($base_path.$item.'/'));
+        	$files = array_merge($files, get_all_php_files($base_path.$item.'/'));
         } else {
             //only analyse php files
-                $sub = substr($item,-4);
+                $sub = substr($item, -4);
         	if ($sub == '.php' or $sub == '.tpl') {
                     $files[] = $base_path.$item;
         	}

main/cron/user_import/resend_email_with_new_password.php

@@ -34,13 +34,13 @@ foreach ($list as $mail) {
             FROM $users WHERE email = '$mail'\n";
     $res = Database::query($sql);
     if ($res === false) {
-        echo 'Error in database with email ' . $mail . "\n";
+        echo 'Error in database with email '.$mail."\n";
     }
     if (Database::num_rows($res) == 0) {
-        echo '[Error] Email not found in database: ' . $row['email'] . "\n";
+        echo '[Error] Email not found in database: '.$row['email']."\n";
     } else {
         $row = Database::fetch_assoc($res);
-        $pass = api_substr($row['username'], 0, 4) . rand(0, 9) . rand(0, 9);
+        $pass = api_substr($row['username'], 0, 4).rand(0, 9).rand(0, 9);
 
         if ($user) {
 
@@ -71,8 +71,8 @@ foreach ($list as $mail) {
             null,
             PERSON_NAME_EMAIL_ADDRESS
         );
-        $emailsubject = '[' . api_get_setting('siteName') . '] ' . get_lang('YourReg', null, $l) . ' ' . api_get_setting('siteName');
+        $emailsubject = '['.api_get_setting('siteName').'] '.get_lang('YourReg', null, $l).' '.api_get_setting('siteName');
-        $emailbody = get_lang('Dear', null, $l) . ' ' . api_get_person_name($user['FirstName'], $user['LastName']) . ",\n\n" . get_lang('YouAreReg', null, $l) . " " . api_get_setting('siteName') . " " . get_lang('WithTheFollowingSettings', null, $l) . "\n\n" . get_lang('Username', null, $l) . " : " . $user['UserName'] . "\n" . get_lang('Pass', null, $l) . " : " . $user['Password'] . "\n\n" . get_lang('Address', null, $l) . " " . api_get_setting('siteName') . " " . get_lang('Is', null, $l) . " : " . api_get_path(WEB_PATH) . " \n\n" . get_lang('Problem', null, $l) . "\n\n" . get_lang('Formula', null, $l) . ",\n\n" . api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname')) . "\n" . get_lang('Manager', null, $l) . " " . api_get_setting('siteName') . "\nT. " . api_get_setting('administratorTelephone') . "\n" . get_lang('Email', null, $l) . " : " . api_get_setting('emailAdministrator') . "";
+        $emailbody = get_lang('Dear', null, $l).' '.api_get_person_name($user['FirstName'], $user['LastName']).",\n\n".get_lang('YouAreReg', null, $l)." ".api_get_setting('siteName')." ".get_lang('WithTheFollowingSettings', null, $l)."\n\n".get_lang('Username', null, $l)." : ".$user['UserName']."\n".get_lang('Pass', null, $l)." : ".$user['Password']."\n\n".get_lang('Address', null, $l)." ".api_get_setting('siteName')." ".get_lang('Is', null, $l)." : ".api_get_path(WEB_PATH)." \n\n".get_lang('Problem', null, $l)."\n\n".get_lang('Formula', null, $l).",\n\n".api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))."\n".get_lang('Manager', null, $l)." ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n".get_lang('Email', null, $l)." : ".api_get_setting('emailAdministrator')."";
         $sender_name = api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'), null, PERSON_NAME_EMAIL_ADDRESS);
         $email_admin = api_get_setting('emailAdministrator');
         @api_mail_html(

main/inc/lib/array.lib.php

@@ -110,10 +110,10 @@ function utf8_sort($array)
 {
 	$old_locale = setlocale(LC_ALL, null);
 	$code = api_get_language_isocode();
-	$locale_list = array($code.'.utf8', 'en.utf8','en_US.utf8','en_GB.utf8');
+	$locale_list = array($code.'.utf8', 'en.utf8', 'en_US.utf8', 'en_GB.utf8');
 	$try_sort = false;
 
-	foreach($locale_list as $locale) {
+	foreach ($locale_list as $locale) {
 		$my_local = setlocale(LC_COLLATE, $locale);
 		if ($my_local) {
 			$try_sort = true;
@@ -151,7 +151,7 @@ function array_flatten(array $array)
     $flatten = array();
     array_walk_recursive(
         $array,
-        function ($value) use (&$flatten) {
+        function($value) use (&$flatten) {
             $flatten[] = $value;
         }
     );

main/inc/lib/baker.lib.php

@@ -51,7 +51,7 @@ class PNGImageBaker
             foreach (array_keys($this->_chunks[$type]) as $typekey) {
                 list($key, $data) = explode("\0", $this->_chunks[$type][$typekey]);
                 if (strcmp($key, $check) == 0) {
-                    echo 'Key "' . $check . '" already exists in "' . $type . '" chunk.';
+                    echo 'Key "'.$check.'" already exists in "'.$type.'" chunk.';
                     return false;
                 }
             }
@@ -70,11 +70,11 @@ class PNGImageBaker
      */
     public function addChunk($chunkType, $key, $value) {
         
-        $chunkData = $key . "\0" . $value;
+        $chunkData = $key."\0".$value;
-        $crc = pack("N", crc32($chunkType . $chunkData));
+        $crc = pack("N", crc32($chunkType.$chunkData));
         $len = pack("N", strlen($chunkData));
         
-        $newChunk = $len . $chunkType . $chunkData . $crc;
+        $newChunk = $len.$chunkType.$chunkData.$crc;
         $result = substr($this->_contents, 0, $this->_size - 12)
                 . $newChunk
                 . substr($this->_contents, $this->_size - 12, 12);
@@ -92,30 +92,30 @@ class PNGImageBaker
      */
     public function removeChunks($chunkType, $key, $png) {
         // Read the magic bytes and verify
-        $retval = substr($png,0,8);
+        $retval = substr($png, 0, 8);
         $ipos = 8;
         if ($retval != "\x89PNG\x0d\x0a\x1a\x0a")
             throw new Exception('Is not a valid PNG image');
         // Loop through the chunks. Byte 0-3 is length, Byte 4-7 is type
-        $chunkHeader = substr($png,$ipos,8);
+        $chunkHeader = substr($png, $ipos, 8);
         $ipos = $ipos + 8;
         while ($chunkHeader) {
             // Extract length and type from binary data
             $chunk = @unpack('Nsize/a4type', $chunkHeader);
             $skip = false;
-            if ( $chunk['type'] == $chunkType ) {
+            if ($chunk['type'] == $chunkType) {
-                $data = substr($png,$ipos,$chunk['size']);
+                $data = substr($png, $ipos, $chunk['size']);
                 $sections = explode("\0", $data);
                 print_r($sections);
-                if ( $sections[0] == $key ) $skip = true;
+                if ($sections[0] == $key) $skip = true;
             }
             // Extract the data and the CRC
-            $data = substr($png,$ipos,$chunk['size']+4);
+            $data = substr($png, $ipos, $chunk['size'] + 4);
             $ipos = $ipos + $chunk['size'] + 4;
             // Add in the header, data, and CRC
-            if ( ! $skip ) $retval = $retval . $chunkHeader . $data;
+            if (!$skip) $retval = $retval.$chunkHeader.$data;
             // Read next chunk header
-            $chunkHeader = substr($png,$ipos,8);
+            $chunkHeader = substr($png, $ipos, 8);
             $ipos = $ipos + 8;
         }
         return $retval;
@@ -131,34 +131,34 @@ class PNGImageBaker
      * If there is PNG information that matches the key an array is returned
      * 
      */
-    public function extractBadgeInfo($png, $key='openbadges') {
+    public function extractBadgeInfo($png, $key = 'openbadges') {
         // Read the magic bytes and verify
-        $retval = substr($png,0,8);
+        $retval = substr($png, 0, 8);
         $ipos = 8;
         if ($retval != "\x89PNG\x0d\x0a\x1a\x0a") {
             return false;
         }
 
         // Loop through the chunks. Byte 0-3 is length, Byte 4-7 is type
-        $chunkHeader = substr($png,$ipos,8);
+        $chunkHeader = substr($png, $ipos, 8);
         $ipos = $ipos + 8;
         while ($chunkHeader) {
             // Extract length and type from binary data
             $chunk = @unpack('Nsize/a4type', $chunkHeader);
             $skip = false;
             if ($chunk['type'] == 'tEXt') {
-                $data = substr($png,$ipos,$chunk['size']);
+                $data = substr($png, $ipos, $chunk['size']);
                 $sections = explode("\0", $data);
                 if ($sections[0] == $key) {
                    return $sections;
                 }
             }
             // Extract the data and the CRC
-            $data = substr($png,$ipos,$chunk['size']+4);
+            $data = substr($png, $ipos, $chunk['size'] + 4);
             $ipos = $ipos + $chunk['size'] + 4;
 
             // Read next chunk header
-            $chunkHeader = substr($png,$ipos,8);
+            $chunkHeader = substr($png, $ipos, 8);
             $ipos = $ipos + 8;
         }
     }

main/inc/lib/custom_pages.class.php

@@ -35,7 +35,7 @@ class CustomPages
      */
     public static function path($name = '')
     {
-        return api_get_path(SYS_PATH) . 'custompages/' . $name;
+        return api_get_path(SYS_PATH).'custompages/'.$name;
     }
 
     /**
@@ -50,12 +50,12 @@ class CustomPages
             return false;
         }
 
-        $file = self::path($page_name . '.php');
+        $file = self::path($page_name.'.php');
         if (file_exists($file)) {
             include($file);
             exit;
         } else {
-            error_log('CustomPages::displayPage : could not read file ' . $file);
+            error_log('CustomPages::displayPage : could not read file '.$file);
         }
     }
 
@@ -69,14 +69,14 @@ class CustomPages
     public static function getURLImages($url_id = null)
     {
         if (is_null($url_id)) {
-            $url = 'http://' . $_SERVER['HTTP_HOST'] . '/';
+            $url = 'http://'.$_SERVER['HTTP_HOST'].'/';
             $url_id = UrlManager::get_url_id($url);
         }
-        $url_images_dir = api_get_path(SYS_PATH) . 'custompages/url-images/';
+        $url_images_dir = api_get_path(SYS_PATH).'custompages/url-images/';
         $images = array();
         for ($img_id = 1; $img_id <= 3; $img_id++) {
-            if (file_exists($url_images_dir . $url_id . '_url_image_' . $img_id . '.png')) {
+            if (file_exists($url_images_dir.$url_id.'_url_image_'.$img_id.'.png')) {
-                $images[] = api_get_path(WEB_PATH) . 'custompages/url-images/' . $url_id . '_url_image_' . $img_id . '.png';
+                $images[] = api_get_path(WEB_PATH).'custompages/url-images/'.$url_id.'_url_image_'.$img_id.'.png';
             }
         }
 

main/inc/lib/events_email.class.php

@@ -123,7 +123,7 @@ class EventsMail
 
                 // If the mail only need to be send once (we know that thanks to the events.conf), we log it in the table
                 if ($event_config[$event_name]["sending_mail_once"]) {
-                    $sql = 'INSERT INTO ' . Database::get_main_table(TABLE_EVENT_SENT) . ' (user_from, user_to, event_type_name)
+                    $sql = 'INSERT INTO '.Database::get_main_table(TABLE_EVENT_SENT).' (user_from, user_to, event_type_name)
                             VALUES ('.$event_data["user_id"].', '.$id.' ,"'.Database::escape_string($event_name).'")
                     ';
                     Database::query($sql);
@@ -134,9 +134,9 @@ class EventsMail
         // Second, we send to people linked to the event
         // So, we get everyone
         $sql = 'SELECT u.user_id, u.language, u.email, u.firstname, u.lastname
-                FROM ' . Database::get_main_table(TABLE_EVENT_TYPE_REL_USER) . ' ue
+                FROM ' . Database::get_main_table(TABLE_EVENT_TYPE_REL_USER).' ue
                 INNER JOIN '.Database::get_main_table(TABLE_MAIN_USER).' u ON u.user_id = ue.user_id
-                WHERE event_type_name = "' . $event_name . '"';
+                WHERE event_type_name = "' . $event_name.'"';
         $result = Database::store_result(Database::query($sql), 'ASSOC');
         // for each of the linked users
         foreach ($result as $key => $value) {
@@ -176,7 +176,7 @@ class EventsMail
 
             // If the mail only need to be send once (we know that thanks to the events.conf, we log it in the table
             if ($event_config[$event_name]["sending_mail_once"]) {
-                $sql = 'INSERT INTO ' . Database::get_main_table(TABLE_EVENT_SENT) . '
+                $sql = 'INSERT INTO '.Database::get_main_table(TABLE_EVENT_SENT).'
                     (user_from, user_to, event_type_name)
                     VALUES ('.$event_data["user_id"].', '.$value["user_id"].' , "'.Database::escape_string($event_name).'");
                     ';
@@ -201,11 +201,11 @@ class EventsMail
         $current_language = api_get_interface_language();
 
         $sql = 'SELECT COUNT(*) as total
-                FROM ' . Database::get_main_table(TABLE_EVENT_EMAIL_TEMPLATE) . ' em
+                FROM ' . Database::get_main_table(TABLE_EVENT_EMAIL_TEMPLATE).' em
-                INNER JOIN ' . Database::get_main_table(TABLE_MAIN_LANGUAGE) . ' l
+                INNER JOIN ' . Database::get_main_table(TABLE_MAIN_LANGUAGE).' l
                 ON em.language_id = l.id
                 WHERE
-                    em.event_type_name = "' . $event_name . '" and
+                    em.event_type_name = "' . $event_name.'" and
                     l.dokeos_folder = "'.$current_language.'" and
                     em.activated = 1';
 
@@ -227,12 +227,12 @@ class EventsMail
     private static function getMessage($event_name, $language)
     {
         $sql = 'SELECT message, subject, l.dokeos_folder
-                FROM ' . Database::get_main_table(TABLE_EVENT_EMAIL_TEMPLATE) . ' em
+                FROM ' . Database::get_main_table(TABLE_EVENT_EMAIL_TEMPLATE).' em
-                INNER JOIN ' . Database::get_main_table(TABLE_MAIN_LANGUAGE) . ' l
+                INNER JOIN ' . Database::get_main_table(TABLE_MAIN_LANGUAGE).' l
                 ON em.language_id = l.id
                 WHERE
-                    em.event_type_name = "' . $event_name . '" AND
+                    em.event_type_name = "' . $event_name.'" AND
-                    (l.dokeos_folder = "' . $language . '" OR l.dokeos_folder = "english") AND
+                    (l.dokeos_folder = "' . $language.'" OR l.dokeos_folder = "english") AND
                     em.message <> ""
                 ';
         return Database::store_result(Database::query($sql), 'ASSOC');
@@ -273,8 +273,8 @@ class EventsMail
     private static function formatMessage(&$message, &$subject, $event_config, $event_name, &$event_data)
     {
         foreach ($event_config[$event_name]["available_keyvars"] as $key => $word) {
-            $message = str_replace('((' . $key . '))', $event_data[$word], $message);
+            $message = str_replace('(('.$key.'))', $event_data[$word], $message);
-            $subject = str_replace('((' . $key . '))', $event_data[$word], $subject);
+            $subject = str_replace('(('.$key.'))', $event_data[$word], $subject);
         }
     }
 }

main/inc/lib/export.lib.inc.php

@@ -102,7 +102,7 @@ class Export
         }
         foreach ($data as $row) {
             $string = implode("</td><td>", $row);
-            $string = '<tr><td>' . $string . '</td></tr>';
+            $string = '<tr><td>'.$string.'</td></tr>';
             if ($encoding != 'utf-8') {
                 $string = api_convert_encoding($string, $encoding, $systemEncoding);
             }
@@ -176,7 +176,7 @@ class Export
             fwrite($handle, '<'.$wrapper_tagname.'>');
         }
         $s = self::_export_complex_table_xml_helper($data);
-        fwrite($handle,$s);
+        fwrite($handle, $s);
         if (!is_null($wrapper_tagname)) {
             fwrite($handle, '</'.$wrapper_tagname.'>'."\n");
         }
@@ -198,10 +198,10 @@ class Export
         }
         $string = '';
         foreach ($data as $row) {
-            $string .= "\n".str_repeat("\t",$level).'<'.$row['name'].'>';
+            $string .= "\n".str_repeat("\t", $level).'<'.$row['name'].'>';
             if (is_array($row['value'])) {
-            	$string .= self::_export_complex_table_xml_helper($row['value'],$level+1)."\n";
+            	$string .= self::_export_complex_table_xml_helper($row['value'], $level + 1)."\n";
-                $string .= str_repeat("\t",$level).'</'.$row['name'].'>';
+                $string .= str_repeat("\t", $level).'</'.$row['name'].'>';
             } else {
                 $string .= $row['value'];
                 $string .= '</'.$row['name'].'>';

main/inc/lib/formvalidator/Rule/MultipleRequired.php

@@ -27,11 +27,11 @@ class HTML_QuickForm_Rule_MultipleRequired extends HTML_QuickForm_Rule
      */
     function validate($value, $options = null)
     {
-    	if(is_array($value))
+    	if (is_array($value))
     	{
-    		$value = implode(null,$value);
+    		$value = implode(null, $value);
     	}
-        if ((string)$value == '') {
+        if ((string) $value == '') {
             return false;
         }
         return true;

main/inc/lib/hook/HookManagement.php

@@ -145,10 +145,10 @@ class HookManagement implements HookManagementInterface
     public function listHookObservers($eventName)
     {
         $array = array();
-        $joinTable = $this->tables[TABLE_HOOK_CALL] . ' hc' .
+        $joinTable = $this->tables[TABLE_HOOK_CALL].' hc'.
-            ' INNER JOIN ' . $this->tables[TABLE_HOOK_EVENT] . ' he' .
+            ' INNER JOIN '.$this->tables[TABLE_HOOK_EVENT].' he'.
-            ' ON hc.hook_event_id = he.id ' .
+            ' ON hc.hook_event_id = he.id '.
-            ' INNER JOIN ' . $this->tables[TABLE_HOOK_OBSERVER] . ' ho ' .
+            ' INNER JOIN '.$this->tables[TABLE_HOOK_OBSERVER].' ho '.
             ' ON hc.hook_observer_id = ho.id ';
         $columns = 'ho.class_name, ho.path, ho.plugin_name, hc.enabled';
         $where = array('where' => array('he.class_name = ? ' => $eventName, 'AND hc.enabled = ? ' => 1));
@@ -202,10 +202,10 @@ class HookManagement implements HookManagementInterface
     public function listAllHookCalls()
     {
         $array = array();
-        $joinTable = $this->tables[TABLE_HOOK_CALL] . ' hc' .
+        $joinTable = $this->tables[TABLE_HOOK_CALL].' hc'.
-            ' INNER JOIN ' . $this->tables[TABLE_HOOK_EVENT] . ' he' .
+            ' INNER JOIN '.$this->tables[TABLE_HOOK_EVENT].' he'.
-            ' ON hc.hook_event_id = he.id ' .
+            ' ON hc.hook_event_id = he.id '.
-            ' INNER JOIN ' . $this->tables[TABLE_HOOK_OBSERVER] . ' ho ' .
+            ' INNER JOIN '.$this->tables[TABLE_HOOK_OBSERVER].' ho '.
             ' ON hc.hook_observer_id = ho.id ';
         $columns = 'he.class_name AS event_class_name, ho.class_name AS observer_class_name, hc.id AS id, hc.type AS type';
         $rows = Database::select($columns, $joinTable);
@@ -231,7 +231,7 @@ class HookManagement implements HookManagementInterface
         if (isset($eventName) && !isset($this->hookEvents[$eventName])) {
             $attributes = array(
                 'class_name' => $eventName,
-                'description' => get_lang('HookDescription' . $eventName),
+                'description' => get_lang('HookDescription'.$eventName),
             );
             $id = Database::insert($this->tables[TABLE_HOOK_EVENT], $attributes);
             $this->hookEvents[$eventName] = $id;
@@ -240,7 +240,7 @@ class HookManagement implements HookManagementInterface
         // Check if exists hook observer
         if (isset($observerClassName) &&
             !isset($this->hookObservers[$observerClassName])
-        ){
+        ) {
             $object = $observerClassName::create();
             $attributes = array(
                 'class_name' => $observerClassName,
@@ -338,10 +338,10 @@ class HookManagement implements HookManagementInterface
         $eventName = Database::escape_string($eventName);
         $observerClassName($observerClassName);
         $type = Database::escape_string($type);
-        $joinTable = $this->tables[TABLE_HOOK_CALL] . ' hc' .
+        $joinTable = $this->tables[TABLE_HOOK_CALL].' hc'.
-            ' INNER JOIN ' . $this->tables[TABLE_HOOK_EVENT] . ' he' .
+            ' INNER JOIN '.$this->tables[TABLE_HOOK_EVENT].' he'.
-            ' ON hc.hook_event_id = he.id ' .
+            ' ON hc.hook_event_id = he.id '.
-            ' INNER JOIN ' . $this->tables[TABLE_HOOK_OBSERVER] . ' ho ' .
+            ' INNER JOIN '.$this->tables[TABLE_HOOK_OBSERVER].' ho '.
             ' ON hc.hook_observer_id = ho.id ';
         $row = Database::select(
             'id',

main/inc/lib/login_redirection.class.php

@@ -18,30 +18,30 @@ class LoginRedirection
         if (api_is_student() && !api_get_setting('student_page_after_login') == '') {
             $redirect_url = html_entity_decode(api_get_setting('student_page_after_login'));
             if ($redirect_url[0] == "/") {
-                $redirect_url = substr(api_get_path(WEB_PATH), 0, -1) . $redirect_url;
+                $redirect_url = substr(api_get_path(WEB_PATH), 0, -1).$redirect_url;
             }
         }
         if (api_is_teacher() && !api_get_setting('teacher_page_after_login') == '') {
             $redirect_url = html_entity_decode(api_get_setting('teacher_page_after_login'));
             if ($redirect_url[0] == "/") {
-                $redirect_url = substr(api_get_path(WEB_PATH), 0, -1) . $redirect_url;
+                $redirect_url = substr(api_get_path(WEB_PATH), 0, -1).$redirect_url;
             }
         }
         if (api_is_drh() && !api_get_setting('drh_page_after_login') == '') {
             $redirect_url = html_entity_decode(api_get_setting('drh_page_after_login'));
             if ($redirect_url[0] == "/") {
-                $redirect_url = substr(api_get_path(WEB_PATH), 0, -1) . $redirect_url;
+                $redirect_url = substr(api_get_path(WEB_PATH), 0, -1).$redirect_url;
             }
         }
         if (api_is_session_admin() && !api_get_setting('sessionadmin_page_after_login') == '') {
             $redirect_url = html_entity_decode(api_get_setting('sessionadmin_page_after_login'));
             if ($redirect_url[0] == "/") {
-                $redirect_url = substr(api_get_path(WEB_PATH), 0, -1) . $redirect_url;
+                $redirect_url = substr(api_get_path(WEB_PATH), 0, -1).$redirect_url;
             }
         }
 
         if (!empty($redirect_url)) {
-            header('Location: ' . $redirect_url . $param);
+            header('Location: '.$redirect_url.$param);
             exit();
         }
 
@@ -49,7 +49,7 @@ class LoginRedirection
         if (CustomPages::enabled()) {
             CustomPages::display(CustomPages::INDEX_LOGGED);
         }
-        header('location: ' . api_get_path(WEB_PATH) . api_get_setting('page_after_login') . $param);
+        header('location: '.api_get_path(WEB_PATH).api_get_setting('page_after_login').$param);
         exit();
     }
 }

main/inc/lib/portfolio.class.php

@@ -482,14 +482,14 @@ class PortfolioShare
         $attributes['z-index'] = 100000;
         $s = ' ';
         foreach ($attributes as $key => $value) {
-            $s .= $key . '="' . $value . '" ';
+            $s .= $key.'="'.$value.'" ';
         }
 
         $result = array();
-        $result[] = '<span ' . $s . ' >';
+        $result[] = '<span '.$s.' >';
         $result[] = '<span class="dropdown" >';
         $result[] = '<a href="#" data-toggle="dropdown" class="dropdown-toggle">';
-        $result[] = Display::return_icon('document_send.png', get_lang('Send'), array(), ICON_SIZE_SMALL) . '<b class="caret"></b>';
+        $result[] = Display::return_icon('document_send.png', get_lang('Send'), array(), ICON_SIZE_SMALL).'<b class="caret"></b>';
         $result[] = '</a>';
         $result[] = '<ul class="dropdown-menu">';
 
@@ -505,7 +505,7 @@ class PortfolioShare
             $parameters[PortfolioController::PARAM_TOOL] = $tool;
             $url = api_get_path(WEB_CODE_PATH).'portfolio/share.php?';
             $result[] = '<li>';
-            $result[] = '<a href="' . $url . '">' . $portfolio->get_title() . '</a>';
+            $result[] = '<a href="'.$url.'">'.$portfolio->get_title().'</a>';
             $result[] = '</li>';
         }
         $result[] = '</ul>';
@@ -564,8 +564,8 @@ class PortfolioBulkAction
      */
     public function __construct($portfolio)
     {
-        $this->name = md5(__CLASS__) . '_' . $portfolio->get_name();
+        $this->name = md5(__CLASS__).'_'.$portfolio->get_name();
-        $this->title = $portfolio->get_title() ? $portfolio->get_title() : get_lang('SendTo') . ' ' . $portfolio->get_name();
+        $this->title = $portfolio->get_title() ? $portfolio->get_title() : get_lang('SendTo').' '.$portfolio->get_name();
         $this->portfolio = $portfolio;
     }
 

main/inc/lib/redirect.class.php

@@ -34,7 +34,7 @@ class Redirect
             self::navigate($url);
         }
 
-        $url = self::www() . $url;
+        $url = self::www().$url;
         self::navigate($url);
     }
 
@@ -67,25 +67,25 @@ class Redirect
                     case COURSEMANAGER:
                         $redir = api_get_setting('teacher_page_after_login');
                         if (!empty($redir)) {
-                            self::navigate(api_get_path(WEB_PATH) . $redir);
+                            self::navigate(api_get_path(WEB_PATH).$redir);
                         }
                         break;
                     case STUDENT:
                         $redir = api_get_setting('student_page_after_login');
                         if (!empty($redir)) {
-                            self::navigate(api_get_path(WEB_PATH) . $redir);
+                            self::navigate(api_get_path(WEB_PATH).$redir);
                         }
                         break;
                     case DRH:
                         $redir = api_get_setting('drh_page_after_login');
                         if (!empty($redir)) {
-                            self::navigate(api_get_path(WEB_PATH) . $redir);
+                            self::navigate(api_get_path(WEB_PATH).$redir);
                         }
                         break;
                     case SESSIONADMIN:
                         $redir = api_get_setting('sessionadmin_page_after_login');
                         if (!empty($redir)) {
-                            self::navigate(api_get_path(WEB_PATH) . $redir);
+                            self::navigate(api_get_path(WEB_PATH).$redir);
                         }
                         break;
                     default:
@@ -111,7 +111,7 @@ class Redirect
             }
             $page_after_login = api_get_setting('page_after_login');
             if (!empty($page_after_login)) {
-                self::navigate(api_get_path(WEB_PATH) . $page_after_login);
+                self::navigate(api_get_path(WEB_PATH).$page_after_login);
             }
         }
     }

main/inc/lib/rights.lib.php

@@ -7,9 +7,9 @@
  */
 class Rights {
 	private static $rights_cache = array();
-	private static $rights = array (
+	private static $rights = array(
 		'show_tabs:reports' =>
-			array (
+			array(
 				'type' => 'const',
 				'const' => 'true' )
 		);

main/inc/lib/search/ChamiloQuery.php

@@ -18,12 +18,12 @@ require 'xapian/XapianQuery.php';
  * @param   array     extra           Extra queries to join with. Optional
  * @return  array
  */
-function chamilo_query_query($query_string, $offset=0, $length=10, $extra=NULL) {
+function chamilo_query_query($query_string, $offset = 0, $length = 10, $extra = NULL) {
     list($count, $results) = xapian_query($query_string, NULL, $offset, $length, $extra);
     return chamilo_preprocess_results($results);
 }
 
-function chamilo_query_simple_query($query_string, $offset=0, $length=10, $extra=NULL) {
+function chamilo_query_simple_query($query_string, $offset = 0, $length = 10, $extra = NULL) {
     return xapian_query($query_string, NULL, $offset, $length, $extra);
 }
 
@@ -42,7 +42,7 @@ function chamilo_get_boolean_query($term) {
 function chamilo_preprocess_results($results) {
     // group by toolid
     $results_by_tool = array();
-    if (count($results)>0) {
+    if (count($results) > 0) {
 
 	    foreach ($results as $key => $row) {
 	        $results_by_tool[$row['toolid']][] = $row;
@@ -50,8 +50,8 @@ function chamilo_preprocess_results($results) {
 
 	    $processed_results = array();
 	    foreach ($results_by_tool as $toolid => $rows) {
-	        $tool_processor_class = $toolid .'_processor';
+	        $tool_processor_class = $toolid.'_processor';
-	        $tool_processor_path = api_get_path(LIBRARY_PATH) .'search/tool_processors/'. $tool_processor_class .'.class.php';
+	        $tool_processor_path = api_get_path(LIBRARY_PATH).'search/tool_processors/'.$tool_processor_class.'.class.php';
 	        if (file_exists($tool_processor_path)) {
 	            require_once($tool_processor_path);
 	            $tool_processor = new $tool_processor_class($rows);
@@ -71,6 +71,6 @@ function chamilo_preprocess_results($results) {
  * @param string $op
  * @return XapianQuery query joined
  */
-function chamilo_join_queries($query1, $query2=NULL, $op='or') {
+function chamilo_join_queries($query1, $query2 = NULL, $op = 'or') {
 	return xapian_join_queries($query1, $query2, $op);
 }

main/inc/lib/system/web/request.class.php

@@ -15,7 +15,7 @@ class Request
         return isset($_REQUEST[$key]) ? $_REQUEST[$key] : $default;
     }
 
-    public static function has($key){
+    public static function has($key) {
         return isset($_REQUEST[$key]);
     }
 

main/inc/lib/table_sort.class.php

@@ -157,7 +157,7 @@ class TableSort
 
                 $new_data_order = array();
                 if (!empty($docs_to_sort)) {
-                    foreach($docs_to_sort as $id => $document) {
+                    foreach ($docs_to_sort as $id => $document) {
                         if (isset($new_data[$id])) {
                             $new_data_order[] = $new_data[$id];
                         }
@@ -165,7 +165,7 @@ class TableSort
                 }
 
                 if (!empty($folder_to_sort)) {
-                    foreach($folder_to_sort as $id => $document) {
+                    foreach ($folder_to_sort as $id => $document) {
                         if (isset($new_data[$id])) {
                             $new_data_order[] = $new_data[$id];
                         }

main/permissions/roles.php

@@ -20,49 +20,49 @@ if ($_POST['StoreRolePermissions'])
 {
 	if (!empty($_POST['role_name']))
 	{
-		$table_role=Database::get_course_table(TABLE_ROLE);
+		$table_role = Database::get_course_table(TABLE_ROLE);
-		$sql="INSERT INTO $table_role (role_name, role_comment, default_role)
+		$sql = "INSERT INTO $table_role (role_name, role_comment, default_role)
 					VALUES ('".Database::escape_string($_POST['role_name'])."','".Database::escape_string($_POST['role_comment'])."','".Database::escape_string($_POST['default_role'])."')";
-		$result=Database::query($sql);
+		$result = Database::query($sql);
-		$role_id=Database::insert_id();
+		$role_id = Database::insert_id();
-		$result_message=store_permissions('role', $role_id);
+		$result_message = store_permissions('role', $role_id);
 	}
 	else
 	{
-		$result_message=get_lang('ErrorPleaseGiveRoleName');
+		$result_message = get_lang('ErrorPleaseGiveRoleName');
 	}
 }
 // storing a permission for a given role when the image approach is used
 if (isset($_GET['action']) AND isset($_GET['permission']) AND isset($_GET['tool']))
 {
-	if ($_GET['action']=='grant' OR $_GET['action']=='revoke')
+	if ($_GET['action'] == 'grant' OR $_GET['action'] == 'revoke')
 	{
-		$result_message=store_one_permission('role', $_GET['action'], $role_id, $_GET['tool'], $_GET['permission']);
+		$result_message = store_one_permission('role', $_GET['action'], $role_id, $_GET['tool'], $_GET['permission']);
 	}
 }
 
 // deleting a role
-if (isset($_GET['action']) AND isset($_GET['role_id']) AND $_GET['action']=='delete') {
+if (isset($_GET['action']) AND isset($_GET['role_id']) AND $_GET['action'] == 'delete') {
 	//deleting the assignments fo this role: users
-	$table=Database::get_course_table(TABLE_ROLE_USER);
+	$table = Database::get_course_table(TABLE_ROLE_USER);
-	$sql="DELETE FROM $table WHERE role_id='".intval($_GET['role_id'])."'";
+	$sql = "DELETE FROM $table WHERE role_id='".intval($_GET['role_id'])."'";
-	$result=Database::query($sql);
+	$result = Database::query($sql);
 
 	// deleting the assignments of this role: groups
-	$table=Database::get_course_table(TABLE_ROLE_GROUP);
+	$table = Database::get_course_table(TABLE_ROLE_GROUP);
-	$sql="DELETE FROM $table WHERE role_id='".intval($_GET['role_id'])."'";
+	$sql = "DELETE FROM $table WHERE role_id='".intval($_GET['role_id'])."'";
-	$result=Database::query($sql);
+	$result = Database::query($sql);
 
 	// deleting the permissions of this role
-	$table=Database::get_course_table(TABLE_ROLE_PERMISSION);
+	$table = Database::get_course_table(TABLE_ROLE_PERMISSION);
-	$sql="DELETE FROM $table WHERE role_id='".intval($_GET['role_id'])."'";
+	$sql = "DELETE FROM $table WHERE role_id='".intval($_GET['role_id'])."'";
-	$result=Database::query($sql);
+	$result = Database::query($sql);
 
 	// deleting the role
-	$table_role=Database::get_course_table(TABLE_ROLE);
+	$table_role = Database::get_course_table(TABLE_ROLE);
-	$sql="DELETE FROM $table_role WHERE role_id='".intval($_GET['role_id'])."'";
+	$sql = "DELETE FROM $table_role WHERE role_id='".intval($_GET['role_id'])."'";
-	$result=Database::query($sql);
+	$result = Database::query($sql);
-	$result_message=get_lang('RoleDeleted');
+	$result_message = get_lang('RoleDeleted');
 }
 
 // displaying the return message of the actions
@@ -73,7 +73,7 @@ if (isset($result_message)) {
 // 		ADDING A NEW ROLE (FORM AND LINK)
 echo '<img src="../img/add.png" /> <a href="roles.php?action=add">'.get_lang('AddRole').'</a>';
 
-if ($_GET['action']=='add')
+if ($_GET['action'] == 'add')
 {
 	echo "<form method=\"post\" action=\"".api_get_self()."\">";
 	echo "\n<table>";
@@ -105,13 +105,13 @@ if ($_GET['action']=='add')
 	echo "<table class=\"data_table\">\n";
 
 	// the header
-	if (api_get_setting('permissions')=='limited')
+	if (api_get_setting('permissions') == 'limited')
 	{
-		$header_array=$rights_limited;
+		$header_array = $rights_limited;
 	}
-	if (api_get_setting('permissions')=='full')
+	if (api_get_setting('permissions') == 'full')
 	{
-		$header_array=$rights_full;
+		$header_array = $rights_full;
 	}
 	echo "\t<tr>\n";
 	echo "\t\t<th>".get_lang('Module')."</th>\n";
@@ -151,25 +151,25 @@ if ($_GET['action']=='add')
 // 		DISPLAYING THE EXISTING ROLES
 // ===================================================
 // platform roles
-$all_roles=get_all_roles('platform');
+$all_roles = get_all_roles('platform');
 foreach ($all_roles as $role)
 {
 	echo '<div><a href="roles.php?action=view&amp;role_id='.$role['role_id'].'&amp;scope=platform">'.$role['role_name'].'</a></div>';
 	echo '<div>'.$role['role_comment'].'</div><br />';
-	if ($role['role_id']==$_GET['role_id'])
+	if ($role['role_id'] == $_GET['role_id'])
 	{
-		$current_role_info=$role;
+		$current_role_info = $role;
 	}
 }
 // course roles
-$all_roles=get_all_roles();
+$all_roles = get_all_roles();
 foreach ($all_roles as $role)
 {
 	echo '<div><a href="roles.php?action=view&amp;role_id='.$role['role_id'].'">'.$role['role_name'].'</a><a href="roles.php?action=delete&amp;role_id='.$role['role_id'].'"><img src="../img/delete.gif" /></a></div>';
 	echo '<div>'.$role['role_comment'].'</div><br />';
-	if ($role['role_id']==$_GET['role_id'])
+	if ($role['role_id'] == $_GET['role_id'])
 	{
-		$current_role_info=$role;
+		$current_role_info = $role;
 	}
 }
 
@@ -178,19 +178,19 @@ foreach ($all_roles as $role)
 // ===================================================
 if ($_GET['role_id'])
 {
-	$current_role_permissions=get_permissions('role',$_GET['role_id']);
+	$current_role_permissions = get_permissions('role', $_GET['role_id']);
 
 	// ---------------------------------------------------
 	// 			LIMITED OR FULL
 	// ---------------------------------------------------
-	$current_role_permissions=limited_or_full($current_role_permissions);
+	$current_role_permissions = limited_or_full($current_role_permissions);
-	if (api_get_setting('permissions')=='limited')
+	if (api_get_setting('permissions') == 'limited')
 	{
-		$header_array=$rights_limited;
+		$header_array = $rights_limited;
 	}
-	if (api_get_setting('permissions')=='full')
+	if (api_get_setting('permissions') == 'full')
 	{
-		$header_array=$rights_full;
+		$header_array = $rights_full;
 	}
 	// ---------------------------------------------------
 	// 			DISPLAYING THE MATRIX
@@ -199,7 +199,7 @@ if ($_GET['role_id'])
 
 	// the list of the roles for the user
 	echo get_lang('PermissionsOfRole').':'.$current_role_info['role_name'].'<br />';
-	if ($_GET['scope']=='platform')
+	if ($_GET['scope'] == 'platform')
 	{
 		echo get_lang('IsPlatformRoleNotEditable').'<br />';
 	}
@@ -226,23 +226,23 @@ if ($_GET['role_id'])
 		foreach ($header_array as $key=>$value)
 		{
 			echo "\t\t<td align='center'>\n";
-			if (in_array($value,$rights))
+			if (in_array($value, $rights))
 			{
-				if ($setting_visualisation=='checkbox')
+				if ($setting_visualisation == 'checkbox')
 				{
 					display_checkbox_matrix($current_role_permissions, $tool, $value);
 				}
-				if ($setting_visualisation=='image')
+				if ($setting_visualisation == 'image')
 				{
-					if ($_GET['scope']=='platform')
+					if ($_GET['scope'] == 'platform')
 					{
-						$roles_editable=false;
+						$roles_editable = false;
 					}
 					else
 					{
-						$roles_editable=true;
+						$roles_editable = true;
 					}
-					display_image_matrix($current_role_permissions, $tool, $value, '','',$roles_editable);
+					display_image_matrix($current_role_permissions, $tool, $value, '', '', $roles_editable);
 				}
 			}
 			echo "\t\t</td>\n";
@@ -251,7 +251,7 @@ if ($_GET['role_id'])
 	}
 
 	echo "</table>\n";
-	if ($setting_visualisation=='checkbox')
+	if ($setting_visualisation == 'checkbox')
 	{
 		echo "<input type=\"Submit\" name=\"StoreRolePermissions\" value=\"".get_lang('StorePermissions')."\">";
 	}

main/session/session_category_add.php

@@ -18,11 +18,11 @@ $this_section = SECTION_PLATFORM_ADMIN;
 
 api_protect_admin_script(true);
 
-$formSent=0;
+$formSent = 0;
-$errorMsg='';
+$errorMsg = '';
 //$interbreadcrumb[]=array('url' => 'index.php',"name" => get_lang('PlatformAdmin'));
-$interbreadcrumb[] = array('url' => 'session_list.php','name' => get_lang('SessionList'));
+$interbreadcrumb[] = array('url' => 'session_list.php', 'name' => get_lang('SessionList'));
-$interbreadcrumb[] = array('url' => "session_category_list.php","name" => get_lang('ListSessionCategory'));
+$interbreadcrumb[] = array('url' => "session_category_list.php", "name" => get_lang('ListSessionCategory'));
 
 // Database Table Definitions
 $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
@@ -61,7 +61,7 @@ $tool_name = get_lang('AddACategory');
 //display the header
 Display::display_header($tool_name);
 if (!empty($return)) {
-	Display::display_error_message($return,false);
+	Display::display_error_message($return, false);
 }
 ?>
 <div class="row">
@@ -72,13 +72,13 @@ if (!empty($return)) {
             <div class="form-group">
                 <label class="col-sm-3 control-label"><?php echo get_lang('SessionCategoryName') ?></label>
                 <div class="col-sm-6">
-                    <input type="text" class="form-control" name="name" placeholder="<?php echo get_lang('Category') ?>" size="50" maxlength="50" value="<?php if($formSent) echo api_htmlentities($name,ENT_QUOTES,$charset); ?>">
+                    <input type="text" class="form-control" name="name" placeholder="<?php echo get_lang('Category') ?>" size="50" maxlength="50" value="<?php if ($formSent) echo api_htmlentities($name, ENT_QUOTES, $charset); ?>">
                 </div>
                 <div class="col-md-3"></div>
             </div>
             <div class="form-group">
                 <div class="col-sm-offset-3 col-sm-6">
-                    <?php echo get_lang('TheTimeLimitsAreReferential');?> <a href="javascript://" onclick="if(document.getElementById('options').style.display == 'none'){document.getElementById('options').style.display = 'block';}else{document.getElementById('options').style.display = 'none';}"><?php echo get_lang('AddTimeLimit') ?></a>
+                    <?php echo get_lang('TheTimeLimitsAreReferential'); ?> <a href="javascript://" onclick="if(document.getElementById('options').style.display == 'none'){document.getElementById('options').style.display = 'block';}else{document.getElementById('options').style.display = 'none';}"><?php echo get_lang('AddTimeLimit') ?></a>
                 </div>
                 <div class="col-md-3"></div>
             </div>
@@ -90,58 +90,58 @@ if (!empty($return)) {
                 <div class="col-sm-6">
                     <select name="day_start">
                         <option value="1">01</option>
-                        <option value="2" <?php if((!$formSent && $thisDay == 2) || ($formSent && $day_start == 2)) echo 'selected="selected"'; ?> >02</option>
+                        <option value="2" <?php if ((!$formSent && $thisDay == 2) || ($formSent && $day_start == 2)) echo 'selected="selected"'; ?> >02</option>
-                        <option value="3" <?php if((!$formSent && $thisDay == 3) || ($formSent && $day_start == 3)) echo 'selected="selected"'; ?> >03</option>
+                        <option value="3" <?php if ((!$formSent && $thisDay == 3) || ($formSent && $day_start == 3)) echo 'selected="selected"'; ?> >03</option>
-                        <option value="4" <?php if((!$formSent && $thisDay == 4) || ($formSent && $day_start == 4)) echo 'selected="selected"'; ?> >04</option>
+                        <option value="4" <?php if ((!$formSent && $thisDay == 4) || ($formSent && $day_start == 4)) echo 'selected="selected"'; ?> >04</option>
-                        <option value="5" <?php if((!$formSent && $thisDay == 5) || ($formSent && $day_start == 5)) echo 'selected="selected"'; ?> >05</option>
+                        <option value="5" <?php if ((!$formSent && $thisDay == 5) || ($formSent && $day_start == 5)) echo 'selected="selected"'; ?> >05</option>
-                        <option value="6" <?php if((!$formSent && $thisDay == 6) || ($formSent && $day_start == 6)) echo 'selected="selected"'; ?> >06</option>
+                        <option value="6" <?php if ((!$formSent && $thisDay == 6) || ($formSent && $day_start == 6)) echo 'selected="selected"'; ?> >06</option>
-                        <option value="7" <?php if((!$formSent && $thisDay == 7) || ($formSent && $day_start == 7)) echo 'selected="selected"'; ?> >07</option>
+                        <option value="7" <?php if ((!$formSent && $thisDay == 7) || ($formSent && $day_start == 7)) echo 'selected="selected"'; ?> >07</option>
-                        <option value="8" <?php if((!$formSent && $thisDay == 8) || ($formSent && $day_start == 8)) echo 'selected="selected"'; ?> >08</option>
+                        <option value="8" <?php if ((!$formSent && $thisDay == 8) || ($formSent && $day_start == 8)) echo 'selected="selected"'; ?> >08</option>
-                        <option value="9" <?php if((!$formSent && $thisDay == 9) || ($formSent && $day_start == 9)) echo 'selected="selected"'; ?> >09</option>
+                        <option value="9" <?php if ((!$formSent && $thisDay == 9) || ($formSent && $day_start == 9)) echo 'selected="selected"'; ?> >09</option>
-                        <option value="10" <?php if((!$formSent && $thisDay == 10) || ($formSent && $day_start == 10)) echo 'selected="selected"'; ?> >10</option>
+                        <option value="10" <?php if ((!$formSent && $thisDay == 10) || ($formSent && $day_start == 10)) echo 'selected="selected"'; ?> >10</option>
-                        <option value="11" <?php if((!$formSent && $thisDay == 11) || ($formSent && $day_start == 11)) echo 'selected="selected"'; ?> >11</option>
+                        <option value="11" <?php if ((!$formSent && $thisDay == 11) || ($formSent && $day_start == 11)) echo 'selected="selected"'; ?> >11</option>
-                        <option value="12" <?php if((!$formSent && $thisDay == 12) || ($formSent && $day_start == 12)) echo 'selected="selected"'; ?> >12</option>
+                        <option value="12" <?php if ((!$formSent && $thisDay == 12) || ($formSent && $day_start == 12)) echo 'selected="selected"'; ?> >12</option>
-                        <option value="13" <?php if((!$formSent && $thisDay == 13) || ($formSent && $day_start == 13)) echo 'selected="selected"'; ?> >13</option>
+                        <option value="13" <?php if ((!$formSent && $thisDay == 13) || ($formSent && $day_start == 13)) echo 'selected="selected"'; ?> >13</option>
-                        <option value="14" <?php if((!$formSent && $thisDay == 14) || ($formSent && $day_start == 14)) echo 'selected="selected"'; ?> >14</option>
+                        <option value="14" <?php if ((!$formSent && $thisDay == 14) || ($formSent && $day_start == 14)) echo 'selected="selected"'; ?> >14</option>
-                        <option value="15" <?php if((!$formSent && $thisDay == 15) || ($formSent && $day_start == 15)) echo 'selected="selected"'; ?> >15</option>
+                        <option value="15" <?php if ((!$formSent && $thisDay == 15) || ($formSent && $day_start == 15)) echo 'selected="selected"'; ?> >15</option>
-                        <option value="16" <?php if((!$formSent && $thisDay == 16) || ($formSent && $day_start == 16)) echo 'selected="selected"'; ?> >16</option>
+                        <option value="16" <?php if ((!$formSent && $thisDay == 16) || ($formSent && $day_start == 16)) echo 'selected="selected"'; ?> >16</option>
-                        <option value="17" <?php if((!$formSent && $thisDay == 17) || ($formSent && $day_start == 17)) echo 'selected="selected"'; ?> >17</option>
+                        <option value="17" <?php if ((!$formSent && $thisDay == 17) || ($formSent && $day_start == 17)) echo 'selected="selected"'; ?> >17</option>
-                        <option value="18" <?php if((!$formSent && $thisDay == 18) || ($formSent && $day_start == 18)) echo 'selected="selected"'; ?> >18</option>
+                        <option value="18" <?php if ((!$formSent && $thisDay == 18) || ($formSent && $day_start == 18)) echo 'selected="selected"'; ?> >18</option>
-                        <option value="19" <?php if((!$formSent && $thisDay == 19) || ($formSent && $day_start == 19)) echo 'selected="selected"'; ?> >19</option>
+                        <option value="19" <?php if ((!$formSent && $thisDay == 19) || ($formSent && $day_start == 19)) echo 'selected="selected"'; ?> >19</option>
-                        <option value="20" <?php if((!$formSent && $thisDay == 20) || ($formSent && $day_start == 20)) echo 'selected="selected"'; ?> >20</option>
+                        <option value="20" <?php if ((!$formSent && $thisDay == 20) || ($formSent && $day_start == 20)) echo 'selected="selected"'; ?> >20</option>
-                        <option value="21" <?php if((!$formSent && $thisDay == 21) || ($formSent && $day_start == 21)) echo 'selected="selected"'; ?> >21</option>
+                        <option value="21" <?php if ((!$formSent && $thisDay == 21) || ($formSent && $day_start == 21)) echo 'selected="selected"'; ?> >21</option>
-                        <option value="22" <?php if((!$formSent && $thisDay == 22) || ($formSent && $day_start == 22)) echo 'selected="selected"'; ?> >22</option>
+                        <option value="22" <?php if ((!$formSent && $thisDay == 22) || ($formSent && $day_start == 22)) echo 'selected="selected"'; ?> >22</option>
-                        <option value="23" <?php if((!$formSent && $thisDay == 23) || ($formSent && $day_start == 23)) echo 'selected="selected"'; ?> >23</option>
+                        <option value="23" <?php if ((!$formSent && $thisDay == 23) || ($formSent && $day_start == 23)) echo 'selected="selected"'; ?> >23</option>
-                        <option value="24" <?php if((!$formSent && $thisDay == 24) || ($formSent && $day_start == 24)) echo 'selected="selected"'; ?> >24</option>
+                        <option value="24" <?php if ((!$formSent && $thisDay == 24) || ($formSent && $day_start == 24)) echo 'selected="selected"'; ?> >24</option>
-                        <option value="25" <?php if((!$formSent && $thisDay == 25) || ($formSent && $day_start == 25)) echo 'selected="selected"'; ?> >25</option>
+                        <option value="25" <?php if ((!$formSent && $thisDay == 25) || ($formSent && $day_start == 25)) echo 'selected="selected"'; ?> >25</option>
-                        <option value="26" <?php if((!$formSent && $thisDay == 26) || ($formSent && $day_start == 26)) echo 'selected="selected"'; ?> >26</option>
+                        <option value="26" <?php if ((!$formSent && $thisDay == 26) || ($formSent && $day_start == 26)) echo 'selected="selected"'; ?> >26</option>
-                        <option value="27" <?php if((!$formSent && $thisDay == 27) || ($formSent && $day_start == 27)) echo 'selected="selected"'; ?> >27</option>
+                        <option value="27" <?php if ((!$formSent && $thisDay == 27) || ($formSent && $day_start == 27)) echo 'selected="selected"'; ?> >27</option>
-                        <option value="28" <?php if((!$formSent && $thisDay == 28) || ($formSent && $day_start == 28)) echo 'selected="selected"'; ?> >28</option>
+                        <option value="28" <?php if ((!$formSent && $thisDay == 28) || ($formSent && $day_start == 28)) echo 'selected="selected"'; ?> >28</option>
-                        <option value="29" <?php if((!$formSent && $thisDay == 29) || ($formSent && $day_start == 29)) echo 'selected="selected"'; ?> >29</option>
+                        <option value="29" <?php if ((!$formSent && $thisDay == 29) || ($formSent && $day_start == 29)) echo 'selected="selected"'; ?> >29</option>
-                        <option value="30" <?php if((!$formSent && $thisDay == 30) || ($formSent && $day_start == 30)) echo 'selected="selected"'; ?> >30</option>
+                        <option value="30" <?php if ((!$formSent && $thisDay == 30) || ($formSent && $day_start == 30)) echo 'selected="selected"'; ?> >30</option>
-                        <option value="31" <?php if((!$formSent && $thisDay == 31) || ($formSent && $day_start == 31)) echo 'selected="selected"'; ?> >31</option>
+                        <option value="31" <?php if ((!$formSent && $thisDay == 31) || ($formSent && $day_start == 31)) echo 'selected="selected"'; ?> >31</option>
                     </select>
                     /
                     <select name="month_start">
                           <option value="1">01</option>
-                          <option value="2" <?php if((!$formSent && $thisMonth == 2) || ($formSent && $month_start == 2)) echo 'selected="selected"'; ?> >02</option>
+                          <option value="2" <?php if ((!$formSent && $thisMonth == 2) || ($formSent && $month_start == 2)) echo 'selected="selected"'; ?> >02</option>
-                          <option value="3" <?php if((!$formSent && $thisMonth == 3) || ($formSent && $month_start == 3)) echo 'selected="selected"'; ?> >03</option>
+                          <option value="3" <?php if ((!$formSent && $thisMonth == 3) || ($formSent && $month_start == 3)) echo 'selected="selected"'; ?> >03</option>
-                          <option value="4" <?php if((!$formSent && $thisMonth == 4) || ($formSent && $month_start == 4)) echo 'selected="selected"'; ?> >04</option>
+                          <option value="4" <?php if ((!$formSent && $thisMonth == 4) || ($formSent && $month_start == 4)) echo 'selected="selected"'; ?> >04</option>
-                          <option value="5" <?php if((!$formSent && $thisMonth == 5) || ($formSent && $month_start == 5)) echo 'selected="selected"'; ?> >05</option>
+                          <option value="5" <?php if ((!$formSent && $thisMonth == 5) || ($formSent && $month_start == 5)) echo 'selected="selected"'; ?> >05</option>
-                          <option value="6" <?php if((!$formSent && $thisMonth == 6) || ($formSent && $month_start == 6)) echo 'selected="selected"'; ?> >06</option>
+                          <option value="6" <?php if ((!$formSent && $thisMonth == 6) || ($formSent && $month_start == 6)) echo 'selected="selected"'; ?> >06</option>
-                          <option value="7" <?php if((!$formSent && $thisMonth == 7) || ($formSent && $month_start == 7)) echo 'selected="selected"'; ?> >07</option>
+                          <option value="7" <?php if ((!$formSent && $thisMonth == 7) || ($formSent && $month_start == 7)) echo 'selected="selected"'; ?> >07</option>
-                          <option value="8" <?php if((!$formSent && $thisMonth == 8) || ($formSent && $month_start == 8)) echo 'selected="selected"'; ?> >08</option>
+                          <option value="8" <?php if ((!$formSent && $thisMonth == 8) || ($formSent && $month_start == 8)) echo 'selected="selected"'; ?> >08</option>
-                          <option value="9" <?php if((!$formSent && $thisMonth == 9) || ($formSent && $month_start == 9)) echo 'selected="selected"'; ?> >09</option>
+                          <option value="9" <?php if ((!$formSent && $thisMonth == 9) || ($formSent && $month_start == 9)) echo 'selected="selected"'; ?> >09</option>
-                          <option value="10" <?php if((!$formSent && $thisMonth == 10) || ($formSent && $month_start == 10)) echo 'selected="selected"'; ?> >10</option>
+                          <option value="10" <?php if ((!$formSent && $thisMonth == 10) || ($formSent && $month_start == 10)) echo 'selected="selected"'; ?> >10</option>
-                          <option value="11" <?php if((!$formSent && $thisMonth == 11) || ($formSent && $month_start == 11)) echo 'selected="selected"'; ?> >11</option>
+                          <option value="11" <?php if ((!$formSent && $thisMonth == 11) || ($formSent && $month_start == 11)) echo 'selected="selected"'; ?> >11</option>
-                          <option value="12" <?php if((!$formSent && $thisMonth == 12) || ($formSent && $month_start == 12)) echo 'selected="selected"'; ?> >12</option>
+                          <option value="12" <?php if ((!$formSent && $thisMonth == 12) || ($formSent && $month_start == 12)) echo 'selected="selected"'; ?> >12</option>
                     </select>
                     /
                       <select name="year_start">
                       <?php
-                      for ($i=$thisYear-5;$i <= ($thisYear+5);$i++) {
+                      for ($i = $thisYear - 5; $i <= ($thisYear + 5); $i++) {
                       ?>
-                              <option value="<?php echo $i; ?>" <?php if((!$formSent && $thisYear == $i) || ($formSent && $year_start == $i)) echo 'selected="selected"'; ?> ><?php echo $i; ?></option>
+                              <option value="<?php echo $i; ?>" <?php if ((!$formSent && $thisYear == $i) || ($formSent && $year_start == $i)) echo 'selected="selected"'; ?> ><?php echo $i; ?></option>
                       <?php
                       }
                       ?>
@@ -206,7 +206,7 @@ if (!empty($return)) {
                 <select name="year_end">
                   <option value="0">----</option>
                     <?php
-                        for ($i=$thisYear-5;$i <= ($thisYear+5);$i++) {
+                        for ($i = $thisYear - 5; $i <= ($thisYear + 5); $i++) {
                         ?>
                                 <option value="<?php echo $i; ?>"><?php echo $i; ?></option>
                     <?php

main/session/session_import.php

@@ -24,7 +24,7 @@ $tbl_session_course_user    = Database::get_main_table(TABLE_MAIN_SESSION_COURSE
 $tool_name = get_lang('ImportSessionListXMLCSV');
 
 //$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
-$interbreadcrumb[] = array('url' => 'session_list.php','name' => get_lang('SessionList'));
+$interbreadcrumb[] = array('url' => 'session_list.php', 'name' => get_lang('SessionList'));
 
 set_time_limit(0);
 
@@ -40,7 +40,7 @@ if (isset($_POST['formSent']) && $_POST['formSent']) {
         $form_sent = $_POST['formSent'];
         $file_type = isset($_POST['file_type']) ? $_POST['file_type'] : null;
         $send_mail = isset($_POST['sendMail']) && $_POST['sendMail'] ? 1 : 0;
-        $isOverwrite = isset($_POST['overwrite']) && $_POST['overwrite'] ? true: false;
+        $isOverwrite = isset($_POST['overwrite']) && $_POST['overwrite'] ? true : false;
         $deleteUsersNotInList = isset($_POST['delete_users_not_in_list']) ? true : false;
         $sessions = array();
         $session_counter = 0;
@@ -318,7 +318,7 @@ if (isset($_POST['formSent']) && $_POST['formSent']) {
                                 $sql = "INSERT IGNORE INTO $tbl_session_user SET
                                         user_id ='$user_id',
                                         session_id = '$session_id',
-                                        registered_at = '" . api_get_utc_datetime() . "'";
+                                        registered_at = '".api_get_utc_datetime()."'";
                                 $rs_user = Database::query($sql);
                                 $user_counter++;
                             }
@@ -371,7 +371,7 @@ if (isset($_POST['formSent']) && $_POST['formSent']) {
                                         $sql = "INSERT IGNORE INTO $tbl_session_user SET
                                                 user_id ='$user_id',
                                                 session_id = '$session_id',
-                                                registered_at = '" . api_get_utc_datetime() . "'";
+                                                registered_at = '".api_get_utc_datetime()."'";
                                         $rs_user = Database::query($sql);
                                         $user_counter++;
                                         // Adding to session_rel_user_rel_course table.
@@ -468,7 +468,7 @@ if (count($inserted_in_course) > 1) {
 
 echo '<div class="actions">';
 echo '<a href="../session/session_list.php">'.
-    Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('PlatformAdmin'),'',ICON_SIZE_MEDIUM).'</a>';
+    Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('PlatformAdmin'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 
 if (!empty($error_message)) {
@@ -485,7 +485,7 @@ $form->addElement(
         get_lang('FileType'),
         Display::url(
             get_lang('ExampleCSVFile'),
-            api_get_path(WEB_CODE_PATH) . 'admin/example_session.csv',
+            api_get_path(WEB_CODE_PATH).'admin/example_session.csv',
             ['target' => '_blank']
         )
     ],
@@ -499,7 +499,7 @@ $form->addElement(
         null,
         Display::url(
             get_lang('ExampleXMLFile'),
-            api_get_path(WEB_CODE_PATH) . 'admin/example_session.xml',
+            api_get_path(WEB_CODE_PATH).'admin/example_session.xml',
             ['target' => '_blank']
         )
     ],
@@ -514,7 +514,7 @@ $form->addElement('checkbox', 'add_me_as_coach', null, get_lang('AddMeAsCoach'))
 $form->addElement('checkbox', 'sendMail', null, get_lang('SendMailToUsers'));
 $form->addButtonImport(get_lang('ImportSession'));
 
-$defaults = array('sendMail' => 'true','file_type' => 'csv');
+$defaults = array('sendMail' => 'true', 'file_type' => 'csv');
 $form->setDefaults($defaults);
 
 Display::display_normal_message(get_lang('TheXMLImportLetYouAddMoreInfoAndCreateResources'));

main/survey/fillsurvey.php

@@ -112,7 +112,7 @@ if ($invitationcode == 'auto' && isset($_GET['scode'])) {
         $now = api_get_utc_datetime();
         if (Database :: num_rows($result) == 0) {
             $params = [
-                'c_id' => $course_id ,
+                'c_id' => $course_id,
                 'survey_code' => $surveyCode,
                 'user' => $userid,
                 'invitation_code' => $autoInvitationcode,
@@ -482,7 +482,7 @@ if ($survey_data['form_fields'] != '' &&
     $jquery_ready_content = $returnParams['jquery_ready_content'];
 
 // the $jquery_ready_content variable collects all functions that will be load in the $(document).ready javascript function
-    $htmlHeadXtra[] ='<script>
+    $htmlHeadXtra[] = '<script>
     $(document).ready(function(){
         '.$jquery_ready_content.'
     });
@@ -915,16 +915,16 @@ if (isset($_GET['show']) || isset($_POST['personality'])) {
                             $group2 = $groups[0];
                             $secondary .= " OR ( survey_group_sec1 = '$group1' AND  survey_group_sec2 = '$group2') ";
                             $secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
-                            $combi.= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
+                            $combi .= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
                         } else {
                             if ($i != 0) {
                                 $secondary .= " OR ( survey_group_sec1 = '$group1' AND  survey_group_sec2 = '$group2') ";
                                 $secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
-                                $combi.= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
+                                $combi .= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
                             } else {
                                 $secondary .= " ( survey_group_sec1 = '$group1' AND  survey_group_sec2 = '$group2') ";
                                 $secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
-                                $combi.= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
+                                $combi .= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
                             }
                         }
                     }

main/survey/survey_list.php

@@ -73,7 +73,7 @@ if ($action == 'copy_survey') {
     if (api_is_allowed_to_edit()) {
         SurveyManager::copy_survey($_GET['survey_id']);
         $message = get_lang('SurveyCopied');
-        header('Location: ' . api_get_path(WEB_CODE_PATH) . 'survey/survey_list.php?' . api_get_cidreq());
+        header('Location: '.api_get_path(WEB_CODE_PATH).'survey/survey_list.php?'.api_get_cidreq());
         exit;
     }
 }
@@ -161,10 +161,10 @@ echo '<div class="actions">';
 if (!api_is_course_coach() || $extend_rights_for_coachs == 'true') {
     // Action links
     echo '<a href="'.api_get_path(WEB_CODE_PATH).'survey/create_new_survey.php?'.api_get_cidreq().'&amp;action=add">'.
-        Display::return_icon('new_survey.png', get_lang('CreateNewSurvey'),'',ICON_SIZE_MEDIUM).'</a> ';
+        Display::return_icon('new_survey.png', get_lang('CreateNewSurvey'), '', ICON_SIZE_MEDIUM).'</a> ';
 }
 echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&amp;search=advanced">'.
-    Display::return_icon('search.png', get_lang('Search'),'',ICON_SIZE_MEDIUM).'</a>';
+    Display::return_icon('search.png', get_lang('Search'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 
 // Load main content

main/webservices/access_url.php

@@ -78,7 +78,7 @@ function WSHelperVerifyKey($params)
     }
 
     if ($debug) {
-        error_log("checkip " . intval($check_ip));
+        error_log("checkip ".intval($check_ip));
     }
 
     if ($check_ip) {
@@ -134,7 +134,7 @@ $server->wsdl->addComplexType(
     '',
     'SOAP-ENC:Array',
     array(),
-    array(array('ref'=>'SOAP-ENC:arrayType','wsdl:arrayType' => 'tns:portalItem[]')),'tns:portalItem'
+    array(array('ref'=>'SOAP-ENC:arrayType', 'wsdl:arrayType' => 'tns:portalItem[]')), 'tns:portalItem'
 );
 
 $server->wsdl->addComplexType(

main/webservices/client_soap.php

@@ -33,7 +33,7 @@ $client->charencoding = 'UTF-8';*/
 $soap_error = $client->getError();
 
 if (!empty($soap_error)) {
-    $error_message = 'Nusoap object creation failed: ' . $soap_error;
+    $error_message = 'Nusoap object creation failed: '.$soap_error;
     throw new Exception($error_message);
 }
 $client->setDebugLevel(10000);
@@ -45,7 +45,7 @@ $ip_address = "192.168.1.54";
 $ip_address = "127.0.0.1";
 
 //Secret key
-$secret_key = sha1($ip_address.$security_key);// Hash of the combination of IP Address + Chamilo security key
+$secret_key = sha1($ip_address.$security_key); // Hash of the combination of IP Address + Chamilo security key
 //$secret_key = sha1($security_key);
 
 //Creating a random user_id, this values need to be provided from your system
@@ -93,7 +93,7 @@ $err = $client->getError();
 
 if ($err) {
     // Display the error
-    echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
+    echo '<h2>Constructor error</h2><pre>'.$err.'</pre>';
 }
 
 
@@ -325,14 +325,14 @@ $err = $client->getError();
 
 if ($err) {
     // Display the error
-    echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
+    echo '<h2>Constructor error</h2><pre>'.$err.'</pre>';
 }
 
 
 //1. Create user webservice
 $result = $client->call(
     'WSGetPortals',
-    array('getPortals' => [    'secret_key'                => $secret_key])
+    array('getPortals' => ['secret_key'                => $secret_key])
 );
 
 $result = $client->call(
@@ -363,7 +363,7 @@ $result = $client->call(
 );
 
 
-var_dump($user_id);exit;
+var_dump($user_id); exit;
 
 
 
@@ -382,7 +382,7 @@ if ($client->fault) {
     $err = $client->getError();
     if ($err) {
         // Display the error
-        echo '<h2>Error</h2><pre>' . $err . '</pre>';
+        echo '<h2>Error</h2><pre>'.$err.'</pre>';
     } else {
         // Display the result
         echo '<h2>There are no errors</h2>';

main/webservices/cm_soap.php

@@ -43,7 +43,7 @@ class WSCMSoapServer {
 	 * Singleton method
 	 */
 	public static function singleton() {
-		if(!isset(self::$_instance)) {
+		if (!isset(self::$_instance)) {
 			self::$_instance = new soap_server();
 			// Set the error handler
 			WSCMError::setErrorHandler(new WSCMSoapErrorHandler());

main/webservices/cm_webservice_announcements.php

@@ -18,7 +18,7 @@ class WSCMAnnouncements extends WSCM
 
     public function get_announcements_id($username, $password, $course_code)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
 
             $result = self::get_announcements($username, $course_code);
@@ -36,13 +36,13 @@ class WSCMAnnouncements extends WSCM
 
     public function get_announcement_data($username, $password, $course_code, $announcement_id, $field)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $htmlcode = false;
             $user_id = UserManager::get_user_id_from_username($username);
 
             $result = self::get_announcements($username, $course_code, $announcement_id);
-            while($announcement = Database::fetch_array($result))
+            while ($announcement = Database::fetch_array($result))
             {
                 $announcements[] = $announcement;
             }
@@ -72,7 +72,7 @@ class WSCMAnnouncements extends WSCM
 
             return (htmlcode) ? html_entity_decode($announcements[0][$field_table]) : $announcements[0][$field_table];
 
-        }else
+        } else
             return get_lang('InvalidId');
     }
 
@@ -89,7 +89,7 @@ class WSCMAnnouncements extends WSCM
         $tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT);
         $maximum = '12';
 
-        $group_memberships=GroupManager::get_group_ids($course_info['real_id'], $user_id);
+        $group_memberships = GroupManager::get_group_ids($course_info['real_id'], $user_id);
 
         if (api_get_group_id() == 0) {
             $cond_user_id = " AND (
@@ -107,8 +107,8 @@ class WSCMAnnouncements extends WSCM
 
         // the user is member of several groups => display personal
         // announcements AND his group announcements AND the general announcements
-        if (is_array($group_memberships) && count($group_memberships)>0) {
+        if (is_array($group_memberships) && count($group_memberships) > 0) {
-            $sql="SELECT
+            $sql = "SELECT
                     announcement.*, ip.visibility, ip.to_group_id, ip.insert_user_id
                 FROM $tbl_announcement announcement, $tbl_item_property ip
                 WHERE

main/webservices/cm_webservice_courses.php

@@ -18,12 +18,12 @@ class WSCMCourses extends WSCM
 {
 
     public function get_courses_code($username, $password) {
-        if($this->verifyUserPass($username, $password) == "valid") {
+        if ($this->verifyUserPass($username, $password) == "valid") {
             $user_id = UserManager::get_user_id_from_username($username);
             $listOfCourses = UserManager::get_personal_session_course_list($user_id);
 
             $courses_id = "#";
-            foreach ($listOfCourses as $course){
+            foreach ($listOfCourses as $course) {
                 $courses_id .= $course['code']."#";
             }
             return $courses_id;
@@ -34,7 +34,7 @@ class WSCMCourses extends WSCM
 
     public function get_course_title($username, $password, $course_code)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $course_info = CourseManager::get_course_information($course_code);
             return $course_info['title'];

main/webservices/cm_webservice_inbox.php

@@ -15,7 +15,7 @@ class WSCMInbox extends WSCM
 {
     public function unreadMessage($username, $password)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $table_message = Database::get_main_table(TABLE_MESSAGE);
             $user_id = UserManager::get_user_id_from_username($username);
@@ -33,14 +33,14 @@ class WSCMInbox extends WSCM
 
     public function get_message_id($username, $password, $from, $number_of_items)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $user_id = UserManager::get_user_id_from_username($username);
 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
-            $sql_query = "SELECT id FROM $table_message " .
+            $sql_query = "SELECT id FROM $table_message ".
-                                     " WHERE user_receiver_id=".$user_id." AND msg_status IN (0,1)" .
+                                     " WHERE user_receiver_id=".$user_id." AND msg_status IN (0,1)".
                                      " ORDER BY send_date LIMIT $from,$number_of_items";
 
             $sql_result = Database::query($sql_query);
@@ -58,7 +58,7 @@ class WSCMInbox extends WSCM
 
     public function get_message_data($username, $password, $message_id, $field)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $htmlcode = false;
             $user_id = UserManager::get_user_id_from_username($username);
@@ -88,14 +88,14 @@ class WSCMInbox extends WSCM
 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
-            $sql_query = "SELECT ".$field_table." FROM $table_message " .
+            $sql_query = "SELECT ".$field_table." FROM $table_message ".
                                      " WHERE user_receiver_id=".$user_id." AND id=".$message_id;
 
             $sql_result = Database::query($sql_query);
             $result = Database::fetch_row($sql_result);
             return (htmlcode) ? html_entity_decode($result[0]) : $result[0];
 
-        }else
+        } else
             return get_lang('InvalidId');
 
 
@@ -103,14 +103,14 @@ class WSCMInbox extends WSCM
 
     public function get_message_id_sent($username, $password, $from, $number_of_items)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $user_id = UserManager::get_user_id_from_username($username);
 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
-            $sql_query = "SELECT id FROM $table_message " .
+            $sql_query = "SELECT id FROM $table_message ".
-					 "WHERE user_sender_id=".$user_id." AND msg_status=".MESSAGE_STATUS_OUTBOX." " .
+					 "WHERE user_sender_id=".$user_id." AND msg_status=".MESSAGE_STATUS_OUTBOX." ".
 					 "ORDER BY send_date LIMIT $from,$number_of_items";
 
             $sql_result = Database::query($sql_query);
@@ -129,7 +129,7 @@ class WSCMInbox extends WSCM
 
     public function get_message_data_sent($username, $password, $id, $field)
     {
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $htmlcode = false;
             switch ($field)
@@ -159,7 +159,7 @@ class WSCMInbox extends WSCM
 
             $table_message = Database::get_main_table(TABLE_MESSAGE);
 
-            $sql_query = "SELECT ".$field_table." FROM $table_message " .
+            $sql_query = "SELECT ".$field_table." FROM $table_message ".
                                      " WHERE user_sender_id=".$user_id." AND id=".$id;
 
             $sql_result = Database::query($sql_query);
@@ -167,7 +167,7 @@ class WSCMInbox extends WSCM
 
             return (htmlcode) ? html_entity_decode($result[0]) : $result[0];
 
-        }else
+        } else
             return get_lang('InvalidId');
 
 
@@ -176,7 +176,7 @@ class WSCMInbox extends WSCM
     public function message_send($username, $password, $receiver_user_id, $subject, $content)
     {
         //TODO: verificar data de envio. Esta divergindo de data!
-        if($this->verifyUserPass($username, $password) == "valid")
+        if ($this->verifyUserPass($username, $password) == "valid")
         {
             $group_id = intval(0);
             $parent_id = intval(0);
@@ -207,7 +207,7 @@ class WSCMInbox extends WSCM
 
     }
 
-    protected function set_message_as_read($user_id, $message_id){
+    protected function set_message_as_read($user_id, $message_id) {
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $query = "UPDATE $table_message SET msg_status = '".MESSAGE_STATUS_NEW."' WHERE user_receiver_id=".$user_id." AND id='".$message_id."';";
         $result = Database::query($query);

main/webservices/example_fill_users_fields.php

@@ -21,7 +21,7 @@ $tuser = Database::get_main_table(TABLE_MAIN_USER);
 $tuserfv = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES);
 $sql = "SELECT user_id, username FROM $tuser ORDER BY user_id";
 $res = Database::query($sql);
-while($row = Database::fetch_array($res)) {
+while ($row = Database::fetch_array($res)) {
   $sql2 = "INSERT INTO $tuserfv (item_id, field_id, value)
            VALUES (".$row['user_id'].", 11,'".$row['username']."')";
   $res2 = Database::query($sql2);

main/webservices/http-auth.php

@@ -12,7 +12,7 @@ $nonce = uniqid();
 $digest = getDigest();
 
 // If there was no digest, show login
-if (is_null($digest)) requireLogin($realm,$nonce);
+if (is_null($digest)) requireLogin($realm, $nonce);
 
 $digestParts = digestParse($digest);
 
@@ -26,7 +26,7 @@ $A2 = md5("{$_SERVER['REQUEST_METHOD']}:{$digestParts['uri']}");
 $validResponse = md5("{$A1}:{$digestParts['nonce']}:{$digestParts['nc']}:{$digestParts['cnonce']}:{$digestParts['qop']}:{$A2}");
 
 if ($digestParts['response'] != $validResponse)
-  requireLogin($realm,$nonce);
+  requireLogin($realm, $nonce);
 else {
   // We're in!
   echo 'a7532ae474e5e66a0c16eddab02e02a7';
@@ -42,7 +42,7 @@ function getDigest() {
     // most other servers
     }
     elseif (isset($_SERVER['HTTP_AUTHENTICATION'])) {
-      if (strpos(strtolower($_SERVER['HTTP_AUTHENTICATION']),'digest')===0)
+      if (strpos(strtolower($_SERVER['HTTP_AUTHENTICATION']), 'digest') === 0)
         $digest = substr($_SERVER['HTTP_AUTHORIZATION'], 7);
     }
     elseif (isset($_SERVER['HTTP_WWW_AUTHENTICATE'])) {
@@ -53,8 +53,8 @@ function getDigest() {
 }
 
 // This function forces a login prompt
-function requireLogin($realm,$nonce) {
+function requireLogin($realm, $nonce) {
-    header('WWW-Authenticate: Digest realm="' . $realm . '",qop="auth",nonce="' . $nonce . '",opaque="' . md5($realm) . '"');
+    header('WWW-Authenticate: Digest realm="'.$realm.'",qop="auth",nonce="'.$nonce.'",opaque="'.md5($realm).'"');
     header('HTTP/1.1 401');
     echo 'Authentication Canceled';
     die();

main/webservices/soap.php

@@ -43,7 +43,7 @@ class WSSoapServer {
 	 * Singleton method
 	 */
 	public static function singleton() {
-		if(!isset(self::$_instance)) {
+		if (!isset(self::$_instance)) {
 			self::$_instance = new soap_server();
 			// Set the error handler
 			WSError::setErrorHandler(new WSSoapErrorHandler());
@@ -88,7 +88,7 @@ $s->wsdl->addComplexType(
   '',
   'SOAP-ENC:Array',
   array(),
-  array(array('ref'=>'SOAP-ENC:arrayType','wsdl:arrayType' => 'tns:extras[]')),'tns:extras'
+  array(array('ref'=>'SOAP-ENC:arrayType', 'wsdl:arrayType' => 'tns:extras[]')), 'tns:extras'
 );
 
 /*

main/webservices/testip.php

@@ -5,7 +5,7 @@
  */
 $ip = trim($_SERVER['REMOTE_ADDR']);
 if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
-  list($ip1,$ip2) = preg_split('/,/',$_SERVER['HTTP_X_FORWARDED_FOR']);
+  list($ip1, $ip2) = preg_split('/,/', $_SERVER['HTTP_X_FORWARDED_FOR']);
   $ip = trim($ip1);
 }
 echo htmlentities($ip);

main/webservices/user_import/service.php

@@ -59,5 +59,5 @@ $server = new soap_server();
 
 $server->register('import_users_from_file');
 
-$http_request = (isset($HTTP_RAW_POST_DATA)?$HTTP_RAW_POST_DATA:'');
+$http_request = (isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : '');
 $server->service($http_request);

main/webservices/user_info.soap.php

@@ -26,11 +26,11 @@ $server->wsdl->addComplexType(
         'all',
         '',
         array(
-          'name'=>'code'  , 'type'=>'xsd:string',
+          'name'=>'code', 'type'=>'xsd:string',
-          'name'=>'title'  , 'type'=>'xsd:string',
+          'name'=>'title', 'type'=>'xsd:string',
-          'name'=>'url'    , 'type'=>'xsd:string',
+          'name'=>'url', 'type'=>'xsd:string',
           'name'=>'teacher', 'type'=>'xsd:string',
-          'name'=>'language','type'=>'xsd:string',
+          'name'=>'language', 'type'=>'xsd:string',
         )
 );
 
@@ -104,11 +104,11 @@ $server->wsdl->addComplexType(
     'all',
     '',
     array(
-        'name'=>'datestart','type'=>'xsd:string',
+        'name'=>'datestart', 'type'=>'xsd:string',
-        'name'=>'dateend','type'=>'xsd:string',
+        'name'=>'dateend', 'type'=>'xsd:string',
-        'name'=>'title','type'=>'xsd:string',
+        'name'=>'title', 'type'=>'xsd:string',
-        'name'=>'link','type'=>'xsd:string',
+        'name'=>'link', 'type'=>'xsd:string',
-        'name'=>'coursetitle','type'=>'xsd:string',
+        'name'=>'coursetitle', 'type'=>'xsd:string',
     )
 );
 
@@ -171,8 +171,8 @@ function WSEventsList($username, $signature, $datestart = 0, $dateend = 0) {
 
     $user_id = UserManager::get_user_id_from_username($username);
     if ($user_id === false) { return $events_list; } // Error in user id recovery.
-    $ds = substr($datestart,0,4).'-'.substr($datestart,4,2).'-'.substr($datestart,6,2).' 00:00:00';
+    $ds = substr($datestart, 0, 4).'-'.substr($datestart, 4, 2).'-'.substr($datestart, 6, 2).' 00:00:00';
-    $de = substr($dateend,0,4).'-'.substr($dateend,4,2).'-'.substr($dateend,6,2).' 00:00:00';
+    $de = substr($dateend, 0, 4).'-'.substr($dateend, 4, 2).'-'.substr($dateend, 6, 2).' 00:00:00';
     $events_list = Agenda::get_personal_agenda_items_between_dates($user_id, $ds, $de);
     return $events_list;
 }

main/webservices/webservice.php

@@ -49,7 +49,7 @@ class WSError
 	 * @param WSErrorHandler Error handler
 	 */
 	public static function setErrorHandler($handler) {
-		if($handler instanceof WSErrorHandler) {
+		if ($handler instanceof WSErrorHandler) {
 			self::$_handler = $handler;
 		}
 	}
@@ -114,12 +114,12 @@ class WS {
 		// if we are behind a reverse proxy, assume it will send the
 		// HTTP_X_FORWARDED_FOR header and use this IP instead
 		if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
-			list($ip1,$ip2) = preg_split('/,/',$_SERVER['HTTP_X_FORWARDED_FOR']);
+			list($ip1, $ip2) = preg_split('/,/', $_SERVER['HTTP_X_FORWARDED_FOR']);
 			$ip = trim($ip1);
 		}
 		$security_key = $ip.$this->_configuration['security_key'];
 
-		if(!api_is_valid_secret_key($secret_key, $security_key)) {
+		if (!api_is_valid_secret_key($secret_key, $security_key)) {
 			return new WSError(1, "API key is invalid");
 		} else {
 			return null;
@@ -136,15 +136,15 @@ class WS {
 	 * @return mixed System user id if the user was found, WSError otherwise
 	 */
 	protected function getUserId($user_id_field_name, $user_id_value) {
-		if($user_id_field_name == "chamilo_user_id") {
+		if ($user_id_field_name == "chamilo_user_id") {
-			if(UserManager::is_user_id_valid(intval($user_id_value))) {
+			if (UserManager::is_user_id_valid(intval($user_id_value))) {
 				return intval($user_id_value);
 			} else {
 				return new WSError(100, "User not found");
 			}
 		} else {
 			$user_id = UserManager::get_user_id_from_original_id($user_id_value, $user_id_field_name);
-			if($user_id == 0) {
+			if ($user_id == 0) {
 				return new WSError(100, "User not found");
 			} else {
 				return $user_id;
@@ -197,7 +197,7 @@ class WS {
 	protected function getSessionId($session_id_field_name, $session_id_value)
 	{
 		if ($session_id_field_name == "chamilo_session_id") {
-			$session = SessionManager::fetch((int)$session_id_value);
+			$session = SessionManager::fetch((int) $session_id_value);
 			if (!empty($session)) {
 				return intval($session_id_value);
 			} else {

main/webservices/webservice_report.php

@@ -20,7 +20,7 @@ class WSReport extends WS {
 	 */
 	public function GetTimeSpentOnPlatform($user_id_field_name, $user_id_value) {
 		$user_id = $this->getUserId($user_id_field_name, $user_id_value);
-		if($user_id instanceof WSError) {
+		if ($user_id instanceof WSError) {
 			return $user_id;
 		} else {
             return Tracking::get_time_spent_on_the_platform($user_id);
@@ -38,11 +38,11 @@ class WSReport extends WS {
 	 */
 	public function GetTimeSpentOnCourse($user_id_field_name, $user_id_value, $course_id_field_name, $course_id_value) {
         $user_id = $this->getUserId($user_id_field_name, $user_id_value);
-        if($user_id instanceof WSError) {
+        if ($user_id instanceof WSError) {
             return $user_id;
         }
         $course_id = $this->getCourseId($course_id_field_name, $course_id_value);
-        if($course_id instanceof WSError) {
+        if ($course_id instanceof WSError) {
             return $course_id;
         } else {
             $course_code = CourseManager::get_course_code_from_course_id($course_id);
@@ -61,17 +61,17 @@ class WSReport extends WS {
      */
     public function GetTimeSpentOnCourseInSession($user_id_field_name, $user_id_value, $course_id_field_name, $course_id_value, $session_id_field_name, $session_id_value) {
         $user_id = $this->getUserId($user_id_field_name, $user_id_value);
-        if($user_id instanceof WSError) {
+        if ($user_id instanceof WSError) {
             return $user_id;
         }
         $course_id = $this->getCourseId($course_id_field_name, $course_id_value);
-        if($course_id instanceof WSError) {
+        if ($course_id instanceof WSError) {
             return $course_id;
         } else {
             $course_code = CourseManager::get_course_code_from_course_id($course_id);
         }
         $session_id = $this->getSessionId($session_id_field_name, $session_id_value);
-        if($session_id instanceof WSError) {
+        if ($session_id instanceof WSError) {
             return $session_id;
         }
         return Tracking::get_time_spent_on_the_course($user_id, $course_id, $session_id);
@@ -87,17 +87,17 @@ class WSReport extends WS {
      */
     public function GetLearnpathsByCourse($secret_key, $user_id_field_name, $user_id_value, $course_id_field_name, $course_id_value) {
         $user_id = $this->getUserId($user_id_field_name, $user_id_value);
-        if($user_id instanceof WSError) {
+        if ($user_id instanceof WSError) {
             return $user_id;
         }
         $course_id = $this->getCourseId($course_id_field_name, $course_id_value);
-        if($course_id instanceof WSError) {
+        if ($course_id instanceof WSError) {
             return $course_id;
         } else {
             $course_code = CourseManager::get_course_code_from_course_id($course_id);
         }
 
-        $lp = new LearnpathList($user_id,$course_code);
+        $lp = new LearnpathList($user_id, $course_code);
         $list = $lp->list;
         $return = array();
         foreach ($list as $id => $item) {
@@ -117,11 +117,11 @@ class WSReport extends WS {
      */
     public function GetLearnpathProgress($secret_key, $user_id_field_name, $user_id_value, $course_id_field_name, $course_id_value, $learnpath_id) {
         $user_id = $this->getUserId($user_id_field_name, $user_id_value);
-        if($user_id instanceof WSError) {
+        if ($user_id instanceof WSError) {
             return $user_id;
         }
         $course_id = $this->getCourseId($course_id_field_name, $course_id_value);
-        if($course_id instanceof WSError) {
+        if ($course_id instanceof WSError) {
             return $course_id;
         } else {
             $course_code = CourseManager::get_course_code_from_course_id($course_id);
@@ -150,11 +150,11 @@ class WSReport extends WS {
      */
     public function GetLearnpathHighestLessonLocation($secret_key, $user_id_field_name, $user_id_value, $course_id_field_name, $course_id_value, $learnpath_id) {
         $user_id = $this->getUserId($user_id_field_name, $user_id_value);
-        if($user_id instanceof WSError) {
+        if ($user_id instanceof WSError) {
             return $user_id;
         }
         $course_id = $this->getCourseId($course_id_field_name, $course_id_value);
-        if($course_id instanceof WSError) {
+        if ($course_id instanceof WSError) {
             return $course_id;
         } else {
             $course_code = CourseManager::get_course_code_from_course_id($course_id);
@@ -179,11 +179,11 @@ class WSReport extends WS {
      */
     public function GetLearnpathScoreSingleItem($secret_key, $user_id_field_name, $user_id_value, $course_id_field_name, $course_id_value, $learnpath_id, $learnpath_item_id) {
         $user_id = $this->getUserId($user_id_field_name, $user_id_value);
-        if($user_id instanceof WSError) {
+        if ($user_id instanceof WSError) {
             return $user_id;
         }
         $course_id = $this->getCourseId($course_id_field_name, $course_id_value);
-        if($course_id instanceof WSError) {
+        if ($course_id instanceof WSError) {
             return $course_id;
         } else {
             $course_code = CourseManager::get_course_code_from_course_id($course_id);
@@ -213,15 +213,15 @@ class WSReport extends WS {
      */
     public function GetLearnpathStatusSingleItem($secret_key, $user_id_field_name, $user_id_value, $course_id_field_name, $course_id_value, $learnpath_id, $learnpath_item_id) {
         $verifKey = $this->verifyKey($secret_key);
-        if($verifKey instanceof WSError) {
+        if ($verifKey instanceof WSError) {
             $this->handleError($verifKey);
         } else {
             $user_id = $this->getUserId($user_id_field_name, $user_id_value);
-            if($user_id instanceof WSError) {
+            if ($user_id instanceof WSError) {
                 return $user_id;
             }
             $course_id = $this->getCourseId($course_id_field_name, $course_id_value);
-            if($course_id instanceof WSError) {
+            if ($course_id instanceof WSError) {
                 return $course_id;
             } else {
                 $course_code = CourseManager::get_course_code_from_course_id($course_id);

main/work/download_comment_file.php

@@ -41,7 +41,7 @@ if (!empty($workData)) {
     ) {
         if (Security::check_abs_path(
             $workData['file_path'],
-            api_get_path(SYS_COURSE_PATH) . api_get_course_path() . '/'
+            api_get_path(SYS_COURSE_PATH).api_get_course_path().'/'
         )
         ) {
             DocumentManager::file_send_for_download(

plugin/buycourses/src/paypalfunctions.php

@@ -67,12 +67,12 @@ if (session_id() == "") {
 function CallShortcutExpressCheckout($paymentAmount, $currencyCodeType, $paymentType, $returnURL, $cancelURL, $extra)
 {
     // Construct the parameter string that describes the SetExpressCheckout API call in the shortcut implementation
-    $nvpstr = "&PAYMENTREQUEST_0_AMT=" . $paymentAmount;
+    $nvpstr = "&PAYMENTREQUEST_0_AMT=".$paymentAmount;
-    $nvpstr .= "&PAYMENTREQUEST_0_ITEMAMT=" . $paymentAmount;
+    $nvpstr .= "&PAYMENTREQUEST_0_ITEMAMT=".$paymentAmount;
-    $nvpstr .= "&PAYMENTREQUEST_0_PAYMENTACTION=" . $paymentType;
+    $nvpstr .= "&PAYMENTREQUEST_0_PAYMENTACTION=".$paymentType;
-    $nvpstr .= "&RETURNURL=" . $returnURL;
+    $nvpstr .= "&RETURNURL=".$returnURL;
-    $nvpstr .= "&CANCELURL=" . $cancelURL;
+    $nvpstr .= "&CANCELURL=".$cancelURL;
-    $nvpstr .= "&PAYMENTREQUEST_0_CURRENCYCODE=" . $currencyCodeType;
+    $nvpstr .= "&PAYMENTREQUEST_0_CURRENCYCODE=".$currencyCodeType;
     $nvpstr .= $extra;
 
     $_SESSION["currencyCodeType"] = $currencyCodeType;
@@ -116,20 +116,20 @@ function CallMarkExpressCheckout($paymentAmount, $currencyCodeType, $paymentType
 )
 {
     // Construct the parameter string that describes the SetExpressCheckout API call in the shortcut implementation
-    $nvpstr = "&PAYMENTREQUEST_0_AMT=" . $paymentAmount;
+    $nvpstr = "&PAYMENTREQUEST_0_AMT=".$paymentAmount;
-    $nvpstr = $nvpstr . "&PAYMENTREQUEST_0_PAYMENTACTION=" . $paymentType;
+    $nvpstr = $nvpstr."&PAYMENTREQUEST_0_PAYMENTACTION=".$paymentType;
-    $nvpstr = $nvpstr . "&RETURNURL=" . $returnURL;
+    $nvpstr = $nvpstr."&RETURNURL=".$returnURL;
-    $nvpstr = $nvpstr . "&CANCELURL=" . $cancelURL;
+    $nvpstr = $nvpstr."&CANCELURL=".$cancelURL;
-    $nvpstr = $nvpstr . "&PAYMENTREQUEST_0_CURRENCYCODE=" . $currencyCodeType;
+    $nvpstr = $nvpstr."&PAYMENTREQUEST_0_CURRENCYCODE=".$currencyCodeType;
-    $nvpstr = $nvpstr . "&ADDROVERRIDE=1";
+    $nvpstr = $nvpstr."&ADDROVERRIDE=1";
-    $nvpstr = $nvpstr . "&PAYMENTREQUEST_0_SHIPTONAME=" . $shipToName;
+    $nvpstr = $nvpstr."&PAYMENTREQUEST_0_SHIPTONAME=".$shipToName;
-    $nvpstr = $nvpstr . "&PAYMENTREQUEST_0_SHIPTOSTREET=" . $shipToStreet;
+    $nvpstr = $nvpstr."&PAYMENTREQUEST_0_SHIPTOSTREET=".$shipToStreet;
-    $nvpstr = $nvpstr . "&PAYMENTREQUEST_0_SHIPTOSTREET2=" . $shipToStreet2;
+    $nvpstr = $nvpstr."&PAYMENTREQUEST_0_SHIPTOSTREET2=".$shipToStreet2;
-    $nvpstr = $nvpstr . "&PAYMENTREQUEST_0_SHIPTOCITY=" . $shipToCity;
+    $nvpstr = $nvpstr."&PAYMENTREQUEST_0_SHIPTOCITY=".$shipToCity;
-    $nvpstr = $nvpstr . "&PAYMENTREQUEST_0_SHIPTOSTATE=" . $shipToState;
+    $nvpstr = $nvpstr."&PAYMENTREQUEST_0_SHIPTOSTATE=".$shipToState;
-    $nvpstr = $nvpstr . "&PAYMENTREQUEST_0_SHIPTOCOUNTRYCODE=" . $shipToCountryCode;
+    $nvpstr = $nvpstr."&PAYMENTREQUEST_0_SHIPTOCOUNTRYCODE=".$shipToCountryCode;
-    $nvpstr = $nvpstr . "&PAYMENTREQUEST_0_SHIPTOZIP=" . $shipToZip;
+    $nvpstr = $nvpstr."&PAYMENTREQUEST_0_SHIPTOZIP=".$shipToZip;
-    $nvpstr = $nvpstr . "&PAYMENTREQUEST_0_SHIPTOPHONENUM=" . $phoneNum;
+    $nvpstr = $nvpstr."&PAYMENTREQUEST_0_SHIPTOPHONENUM=".$phoneNum;
 
     $_SESSION["currencyCodeType"] = $currencyCodeType;
     $_SESSION["PaymentType"] = $paymentType;
@@ -172,7 +172,7 @@ function GetShippingDetails($token)
      * Build a second API request to PayPal, using the token as the
      * ID to get the details on the payment authorization
      */
-    $nvpstr = "&TOKEN=" . $token;
+    $nvpstr = "&TOKEN=".$token;
 
     /**
      * Make the API call and store the results in an array.
@@ -213,9 +213,9 @@ function ConfirmPayment($FinalPaymentAmt)
     $payerID = urlencode($_SESSION['payer_id']);
     $serverName = urlencode($_SERVER['SERVER_NAME']);
 
-    $nvpstr = '&TOKEN=' . $token . '&PAYERID=' . $payerID . '&PAYMENTREQUEST_0_PAYMENTACTION=' . $paymentType . '&PAYMENTREQUEST_0_AMT=' . $FinalPaymentAmt;
+    $nvpstr = '&TOKEN='.$token.'&PAYERID='.$payerID.'&PAYMENTREQUEST_0_PAYMENTACTION='.$paymentType.'&PAYMENTREQUEST_0_AMT='.$FinalPaymentAmt;
-    $nvpstr .= '&PAYMENTREQUEST_0_CURRENCYCODE=' . $currencyCodeType . '&IPADDRESS=' . $serverName;
+    $nvpstr .= '&PAYMENTREQUEST_0_CURRENCYCODE='.$currencyCodeType.'&IPADDRESS='.$serverName;
-    $nvpstr = '&' . http_build_query([
+    $nvpstr = '&'.http_build_query([
         'TOKEN' => $token,
         'PAYERID' => $payerID,
         'PAYMENTACTION' => $paymentType,
@@ -269,20 +269,20 @@ function DirectPayment($paymentType, $paymentAmount, $creditCardType, $creditCar
                        $countryCode, $currencyCode)
 {
     //Construct the parameter string that describes DoDirectPayment
-    $nvpstr = "&AMT=" . $paymentAmount;
+    $nvpstr = "&AMT=".$paymentAmount;
-    $nvpstr = $nvpstr . "&CURRENCYCODE=" . $currencyCode;
+    $nvpstr = $nvpstr."&CURRENCYCODE=".$currencyCode;
-    $nvpstr = $nvpstr . "&PAYMENTACTION=" . $paymentType;
+    $nvpstr = $nvpstr."&PAYMENTACTION=".$paymentType;
-    $nvpstr = $nvpstr . "&CREDITCARDTYPE=" . $creditCardType;
+    $nvpstr = $nvpstr."&CREDITCARDTYPE=".$creditCardType;
-    $nvpstr = $nvpstr . "&ACCT=" . $creditCardNumber;
+    $nvpstr = $nvpstr."&ACCT=".$creditCardNumber;
-    $nvpstr = $nvpstr . "&EXPDATE=" . $expDate;
+    $nvpstr = $nvpstr."&EXPDATE=".$expDate;
-    $nvpstr = $nvpstr . "&CVV2=" . $cvv2;
+    $nvpstr = $nvpstr."&CVV2=".$cvv2;
-    $nvpstr = $nvpstr . "&FIRSTNAME=" . $firstName;
+    $nvpstr = $nvpstr."&FIRSTNAME=".$firstName;
-    $nvpstr = $nvpstr . "&LASTNAME=" . $lastName;
+    $nvpstr = $nvpstr."&LASTNAME=".$lastName;
-    $nvpstr = $nvpstr . "&STREET=" . $street;
+    $nvpstr = $nvpstr."&STREET=".$street;
-    $nvpstr = $nvpstr . "&CITY=" . $city;
+    $nvpstr = $nvpstr."&CITY=".$city;
-    $nvpstr = $nvpstr . "&STATE=" . $state;
+    $nvpstr = $nvpstr."&STATE=".$state;
-    $nvpstr = $nvpstr . "&COUNTRYCODE=" . $countryCode;
+    $nvpstr = $nvpstr."&COUNTRYCODE=".$countryCode;
-    $nvpstr = $nvpstr . "&IPADDRESS=" . $_SERVER['REMOTE_ADDR'];
+    $nvpstr = $nvpstr."&IPADDRESS=".$_SERVER['REMOTE_ADDR'];
 
     $resArray = hash_call("DoDirectPayment", $nvpstr);
 
@@ -345,13 +345,13 @@ function hash_call($methodName, $nvpStr)
     //if USE_PROXY constant set to TRUE in Constants.php, then only proxy will be enabled.
     //Set proxy name to PROXY_HOST and port number to PROXY_PORT in constants.php
     if ($USE_PROXY) {
-        curl_setopt($ch, CURLOPT_PROXY, $PROXY_HOST . ":" . $PROXY_PORT);
+        curl_setopt($ch, CURLOPT_PROXY, $PROXY_HOST.":".$PROXY_PORT);
     }
 
     //NVPRequest for submitting to server
-    $nvpreq = "METHOD=" . urlencode($methodName) . "&VERSION=" . urlencode($version) .
+    $nvpreq = "METHOD=".urlencode($methodName)."&VERSION=".urlencode($version).
-        "&PWD=" . urlencode($API_Password) . "&USER=" . urlencode($API_UserName) .
+        "&PWD=".urlencode($API_Password)."&USER=".urlencode($API_UserName).
-        "&SIGNATURE=" . urlencode($API_Signature) . $nvpStr . "&BUTTONSOURCE=" . urlencode($sBNCode);
+        "&SIGNATURE=".urlencode($API_Signature).$nvpStr."&BUTTONSOURCE=".urlencode($sBNCode);
 
     //setting the nvpreq as POST FIELD to curl
     curl_setopt($ch, CURLOPT_POSTFIELDS, $nvpreq);
@@ -385,8 +385,8 @@ function RedirectToPayPal($token)
 {
     global $PAYPAL_URL;
     // Redirect to paypal.com here
-    $payPalURL = $PAYPAL_URL . $token;
+    $payPalURL = $PAYPAL_URL.$token;
-    header("Location: " . $payPalURL);
+    header("Location: ".$payPalURL);
     exit;
 }
 

plugin/dashboard/block_course/block_course.class.php

@@ -63,19 +63,19 @@ class BlockCourse extends Block
         $content = $this->get_content_html();
         $html = '
 		            <div class="panel panel-default" id="intro">
-		                <div class="panel-heading">' . get_lang('CoursesInformation') . '
+		                <div class="panel-heading">' . get_lang('CoursesInformation').'
 		                    <div class="pull-right"><a class="btn btn-danger btn-xs" onclick="javascript:if(!confirm(\'' . addslashes(
                 api_htmlentities(
                     get_lang('ConfirmYourChoice'),
                     ENT_QUOTES,
                     $charset
                 )
-            ) . '\')) return false;" href="index.php?action=disable_block&path=' . $this->path . '">
+            ).'\')) return false;" href="index.php?action=disable_block&path='.$this->path.'">
                 <em class="fa fa-times"></em>
                 </a></div>
 		                </div>
 		                <div class="panel-body">
-		                   ' . $content . '
+		                   ' . $content.'
 		                </div>
 		            </div>
 				';
@@ -93,17 +93,17 @@ class BlockCourse extends Block
     {
         $course_data = $this->get_course_information_data();
         //$content = '<div style="margin:10px;">';
-        $content = '<h4>' . get_lang(
+        $content = '<h4>'.get_lang(
                 'YourCourseList'
-            ) . '</h4>';
+            ).'</h4>';
         $data_table = null;
         if (!empty($course_data)) {
             $data_table .= '<table class="data_table" width:"95%">';
             $data_table .= '<tr>
-	    						<th>' . get_lang('CourseTitle') . '</th>
+	    						<th>' . get_lang('CourseTitle').'</th>
-	    						<th width="20%">' . get_lang('NbStudents') . '</th>
+	    						<th width="20%">' . get_lang('NbStudents').'</th>
-	    						<th width="20%">' . get_lang('AvgTimeSpentInTheCourse') . '</th>
+	    						<th width="20%">' . get_lang('AvgTimeSpentInTheCourse').'</th>
-	    						<th width="20%">' . get_lang('ThematicAdvance') . '</th>
+	    						<th width="20%">' . get_lang('ThematicAdvance').'</th>
 	    					</tr>';
             $i = 1;
             foreach ($course_data as $course) {
@@ -112,12 +112,12 @@ class BlockCourse extends Block
                 } else {
                     $class_tr = 'row_even';
                 }
-                $data_table .= '<tr class="' . $class_tr . '">';
+                $data_table .= '<tr class="'.$class_tr.'">';
                 if (!isset($course[2])) {
                     $course[2] = '0:00:00';
                 }
                 foreach ($course as $cell) {
-                    $data_table .= '<td align="right">' . $cell . '</td>';
+                    $data_table .= '<td align="right">'.$cell.'</td>';
                 }
                 $data_table .= '</tr>';
                 $i++;
@@ -128,7 +128,7 @@ class BlockCourse extends Block
         }
         $content .= $data_table;
         if (!empty($course_data)) {
-            $content .= '<div style="text-align:right;margin-top:10px;"><a href="' . api_get_path(WEB_CODE_PATH) . 'mySpace/course.php?follow">' . get_lang('SeeMore') . '</a></div>';
+            $content .= '<div style="text-align:right;margin-top:10px;"><a href="'.api_get_path(WEB_CODE_PATH).'mySpace/course.php?follow">'.get_lang('SeeMore').'</a></div>';
         }
         //$content .= '</div>';
 
@@ -163,7 +163,7 @@ class BlockCourse extends Block
 
             // students directly subscribed to the course
             $sql = "SELECT user_id FROM $tbl_course_user as course_rel_user
-                    WHERE course_rel_user.status=" . STUDENT . " AND course_rel_user.c_id='$courseId'";
+                    WHERE course_rel_user.status=".STUDENT." AND course_rel_user.c_id='$courseId'";
             $rs = Database::query($sql);
             $users = array();
             while ($row = Database::fetch_array($rs)) {
@@ -182,7 +182,7 @@ class BlockCourse extends Block
             );
 
             if (!empty($tematic_advance)) {
-                $tematic_advance_progress = '<a title="' . get_lang('GoToThematicAdvance') . '" href="' . api_get_path(WEB_CODE_PATH) . 'course_progress/index.php?cidReq=' . $course_code . '&action=thematic_details">' . $tematic_advance . '%</a>';
+                $tematic_advance_progress = '<a title="'.get_lang('GoToThematicAdvance').'" href="'.api_get_path(WEB_CODE_PATH).'course_progress/index.php?cidReq='.$course_code.'&action=thematic_details">'.$tematic_advance.'%</a>';
             } else {
                 $tematic_advance_progress = '0%';
             }

plugin/dashboard/block_evaluation_graph/block_evaluation_graph.class.php

@@ -78,13 +78,13 @@ class BlockEvaluationGraph extends Block
 		$html = '<div class="panel panel-default" id="intro">
                     <div class="panel-heading">
                         '.get_lang('EvaluationsGraph').'
-                        <div class="pull-right"><a class="btn btn-danger btn-xs" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset)).'\')) return false;" href="index.php?action=disable_block&path='.$this->path.'">
+                        <div class="pull-right"><a class="btn btn-danger btn-xs" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)).'\')) return false;" href="index.php?action=disable_block&path='.$this->path.'">
                         <em class="fa fa-times"></em>
                         </a></div>
                     </div>
                     <div class="panel-body">';
         if (empty($evaluations_base_courses_graph) && empty($evaluations_courses_in_sessions_graph)) {
-            $html .= '<p>'.api_convert_encoding(get_lang('GraphicNotAvailable'),'UTF-8').'</p>';
+            $html .= '<p>'.api_convert_encoding(get_lang('GraphicNotAvailable'), 'UTF-8').'</p>';
         } else {
             // display evaluations base courses graph
             if (!empty($evaluations_base_courses_graph)) {
@@ -132,7 +132,7 @@ class BlockEvaluationGraph extends Block
 					$alleval = $cats[0]->get_evaluations(null, true, $course_code);
 					$alllinks = $cats[0]->get_links(null, true);
 					$users = GradebookUtils::get_all_users($alleval, $alllinks);
-					$datagen = new FlatViewDataGenerator ($users, $alleval, $alllinks);
+					$datagen = new FlatViewDataGenerator($users, $alleval, $alllinks);
 					$evaluation_sumary = $datagen->get_evaluation_sumary_results();
 					if (!empty($evaluation_sumary)) {
 						$items = array_keys($evaluation_sumary);
@@ -158,16 +158,16 @@ class BlockEvaluationGraph extends Block
 
                         $dataSet->normalize(100, '%');
 
-                        $dataSet->loadPalette(api_get_path(SYS_CODE_PATH) . 'palettes/pchart/default.color', true);
+                        $dataSet->loadPalette(api_get_path(SYS_CODE_PATH).'palettes/pchart/default.color', true);
 
                         // Cache definition
                         $cachePath = api_get_path(SYS_ARCHIVE_PATH);
                         $myCache = new pCache(array('CacheFolder' => substr($cachePath, 0, strlen($cachePath) - 1)));
                         $chartHash = $myCache->getHash($dataSet);
                         if ($myCache->isInCache($chartHash)) {
-                            $imgPath = api_get_path(SYS_ARCHIVE_PATH) . $chartHash;
+                            $imgPath = api_get_path(SYS_ARCHIVE_PATH).$chartHash;
                             $myCache->saveFromCache($chartHash, $imgPath);
-                            $imgPath = api_get_path(WEB_ARCHIVE_PATH) . $chartHash;
+                            $imgPath = api_get_path(WEB_ARCHIVE_PATH).$chartHash;
                         } else {
                             /* Create the pChart object */
                             $widthSize = $this->bg_width;
@@ -196,7 +196,7 @@ class BlockEvaluationGraph extends Block
                             /* Set the default font */
                             $myPicture->setFontProperties(
                                 array(
-                                    'FontName' => api_get_path(SYS_FONTS_PATH) . 'opensans/OpenSans-Regular.ttf',
+                                    'FontName' => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf',
                                     'FontSize' => 10
                                 )
                             );
@@ -276,12 +276,12 @@ class BlockEvaluationGraph extends Block
                             /* Write and save into cache */
 
                             $myCache->writeToCache($chartHash, $myPicture);
-                            $imgPath = api_get_path(SYS_ARCHIVE_PATH) . $chartHash;
+                            $imgPath = api_get_path(SYS_ARCHIVE_PATH).$chartHash;
                             $myCache->saveFromCache($chartHash, $imgPath);
-                            $imgPath = api_get_path(WEB_ARCHIVE_PATH) . $chartHash;
+                            $imgPath = api_get_path(WEB_ARCHIVE_PATH).$chartHash;
                         }
                         if (!empty($imgPath)) {
-                            $courses_graph[$course_code] = '<img src="' . $imgPath . '">';
+                            $courses_graph[$course_code] = '<img src="'.$imgPath.'">';
                         }
 					}
 				}
@@ -310,7 +310,7 @@ class BlockEvaluationGraph extends Block
 						$alleval = $cats[0]->get_evaluations(null, true, $course_code);
 						$alllinks = $cats[0]->get_links(null, true);
 						$users = GradebookUtils::get_all_users($alleval, $alllinks);
-						$datagen = new FlatViewDataGenerator ($users, $alleval, $alllinks);
+						$datagen = new FlatViewDataGenerator($users, $alleval, $alllinks);
 						$evaluation_sumary = $datagen->get_evaluation_sumary_results();
 						if (!empty($evaluation_sumary)) {
 							$items = array_keys($evaluation_sumary);
@@ -336,16 +336,16 @@ class BlockEvaluationGraph extends Block
 
                             $dataSet->normalize(100, '%');
 
-                            $dataSet->loadPalette(api_get_path(SYS_CODE_PATH) . 'palettes/pchart/default.color', true);
+                            $dataSet->loadPalette(api_get_path(SYS_CODE_PATH).'palettes/pchart/default.color', true);
 
                             // Cache definition
                             $cachePath = api_get_path(SYS_ARCHIVE_PATH);
                             $myCache = new pCache(array('CacheFolder' => substr($cachePath, 0, strlen($cachePath) - 1)));
                             $chartHash = $myCache->getHash($dataSet);
                             if ($myCache->isInCache($chartHash)) {
-                                $imgPath = api_get_path(SYS_ARCHIVE_PATH) . $chartHash;
+                                $imgPath = api_get_path(SYS_ARCHIVE_PATH).$chartHash;
                                 $myCache->saveFromCache($chartHash, $imgPath);
-                                $imgPath = api_get_path(WEB_ARCHIVE_PATH) . $chartHash;
+                                $imgPath = api_get_path(WEB_ARCHIVE_PATH).$chartHash;
                             } else {
                                 /* Create the pChart object */
                                 $widthSize = $this->bg_width;
@@ -374,7 +374,7 @@ class BlockEvaluationGraph extends Block
                                 /* Set the default font */
                                 $myPicture->setFontProperties(
                                     array(
-                                        'FontName' => api_get_path(SYS_FONTS_PATH) . 'opensans/OpenSans-Regular.ttf',
+                                        'FontName' => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf',
                                         'FontSize' => 10
                                     )
                                 );
@@ -448,12 +448,12 @@ class BlockEvaluationGraph extends Block
 
                                 /* Write and save into cache */
                                 $myCache->writeToCache($chartHash, $myPicture);
-                                $imgPath = api_get_path(SYS_ARCHIVE_PATH) . $chartHash;
+                                $imgPath = api_get_path(SYS_ARCHIVE_PATH).$chartHash;
                                 $myCache->saveFromCache($chartHash, $imgPath);
-                                $imgPath = api_get_path(WEB_ARCHIVE_PATH) . $chartHash;
+                                $imgPath = api_get_path(WEB_ARCHIVE_PATH).$chartHash;
                             }
                             if (!empty($imgPath)) {
-                                $courses_graph[$course_code] = '<img src="' . $imgPath . '">';
+                                $courses_graph[$course_code] = '<img src="'.$imgPath.'">';
                             }
 						}
 					}

plugin/jcapture/plugin_applet.php

@@ -24,7 +24,7 @@ header('Content-Type: text/html; charset=utf-8');
 $imageFormat = "PNG";
 $cookies = null;
 foreach (array_keys($_COOKIE) as $cookieName) {
-    $cookies.=bin2hex($cookieName)."=".bin2hex($_COOKIE[$cookieName]).";";
+    $cookies .= bin2hex($cookieName)."=".bin2hex($_COOKIE[$cookieName]).";";
 }
 
 $pageName = 'file';

plugin/kannelsms/config.php

@@ -7,7 +7,7 @@
  * @package chamilo.plugin.kannelsms
  * @author  Imanol Losada <imanol.losada@beeznest.com>
  */
-require_once __DIR__ . '/../../main/inc/global.inc.php';
+require_once __DIR__.'/../../main/inc/global.inc.php';
 
 require_once 'lib/kannelsms.lib.php';
 require_once 'vendor/kannelsms_api.php';

plugin/kannelsms/lib/kannelsms.lib.php

@@ -75,14 +75,13 @@ class Kannelsms implements SmsPluginLibraryInterface
         $trimmedKey = trim(CONFIG_SECURITY_API_KEY);
         if (!empty($trimmedKey)) {
             $message = array(
-                "to" => array_key_exists("mobilePhoneNumber",$additionalParameters) ?
+                "to" => array_key_exists("mobilePhoneNumber", $additionalParameters) ?
-                    $additionalParameters['mobilePhoneNumber'] :
+                    $additionalParameters['mobilePhoneNumber'] : $this->getMobilePhoneNumberById($additionalParameters['userId']),
-                    $this->getMobilePhoneNumberById($additionalParameters['userId']),
                 "message" => $this->getSms($additionalParameters)
             );
 
             if (!empty($message['message'])) {
-                if(extension_loaded('curl')) {
+                if (extension_loaded('curl')) {
                     $url = $this->hostAddress.'?username='.
                         $this->username.'&password='.$this->password.'&from='.
                         $this->from.'&to='.$message['to'].'&msg='.urlencode($message['message']);

plugin/openmeetings/lib/openmeetings_gateway.php

@@ -47,8 +47,8 @@ class OpenMeetingsGateway
         $this->rest = new OpenMeetingsRestService();
         $err = $this->rest->getError();
         if ($err) {
-            error_log('Constructor error: ' . $err);
+            error_log('Constructor error: '.$err);
-            error_log('Debug: ' . $this->rest->getDebug());;
+            error_log('Debug: '.$this->rest->getDebug()); ;
             exit();
         }
     }
@@ -59,7 +59,7 @@ class OpenMeetingsGateway
      */
     public function getRestUrl($name)
     {
-        return $this->getUrl() . "/services/" . $name . "/";
+        return $this->getUrl()."/services/".$name."/";
     }
 
     /**
@@ -89,30 +89,30 @@ class OpenMeetingsGateway
     public function loginUser()
     {
         $returnValue = 0;
-        $response = $this->rest->call($this->getRestUrl("UserService") . "getSession", "session_id");
+        $response = $this->rest->call($this->getRestUrl("UserService")."getSession", "session_id");
 
         if ($this->rest->getError()) {
             error_log('Fault (Expect - The request contains an invalid SOAP body) '.print_r($response, 1));
         } else {
             $err = $this->rest->getError();
             if ($err) {
-                error_log('Error: ' . $err);
+                error_log('Error: '.$err);
             } else {
                 //error_log('getSession returned '.$response. ' - Storing as sessionId');
                 $this->sessionId = $response;
 
                 $url = $this->getRestUrl("UserService")
                         . "loginUser?"
-                        . "SID=" . $this->sessionId
+                        . "SID=".$this->sessionId
-                        . "&username=" . $this->_user
+                        . "&username=".$this->_user
-                        . "&userpass=" . $this->_pass;
+                        . "&userpass=".$this->_pass;
                 $result = $this->rest->call($url);
                 if ($this->rest->getError()) {
                     error_log('Fault (Expect - The request contains an invalid SOAP body) '.print_r($result, 1));
                 } else {
                     $err = $this->rest->getError();
                     if ($err) {
-                        error_log('Error '. $err);
+                        error_log('Error '.$err);
                     } else {
                         $returnValue = $result;
                     }
@@ -135,8 +135,8 @@ class OpenMeetingsGateway
     {
         $err = $this->rest->getError();
         if ($err) {
-            error_log('Constructor error: ' . $err);
+            error_log('Constructor error: '.$err);
-            error_log('Debug: ' . $this->rest->getDebug());
+            error_log('Debug: '.$this->rest->getDebug());
             exit();
         }
 
@@ -146,17 +146,17 @@ class OpenMeetingsGateway
         }
 
         $url = $this->getRestUrl($this->getRestUrl("RoomService")
-                . "updateRoomWithModeration?SID=" . $this->sessionId
+                . "updateRoomWithModeration?SID=".$this->sessionId
-                . "&room_id=" . $room->room_id
+                . "&room_id=".$room->room_id
-                . "&name=" . urlencode($room->name)
+                . "&name=".urlencode($room->name)
-                . "&roomtypes_id=" . $room->roomtypes_id
+                . "&roomtypes_id=".$room->roomtypes_id
-                . "&comment=" . $room->comment
+                . "&comment=".$room->comment
-                . "&numberOfPartizipants=" . $room->numberOfPartizipants
+                . "&numberOfPartizipants=".$room->numberOfPartizipants
                 . "&ispublic=false"
                 . "&appointment=false"
                 . "&isDemoRoom=false"
                 . "&demoTime=0"
-                . "&isModeratedRoom=" . $this->var_to_str($isModeratedRoom));
+                . "&isModeratedRoom=".$this->var_to_str($isModeratedRoom));
         //error_log($url);
         $result = $this->rest->call($url);
 
@@ -165,14 +165,14 @@ class OpenMeetingsGateway
         } else {
             $err = $this->rest->getError();
             if ($err) {
-                error_log('Error: ' . $err);
+                error_log('Error: '.$err);
             } else {
                 // echo '<h2>Result</h2><pre>'; print_r($result["return"]); echo '</pre>';
                 //error_log('Room updated successfully '.print_r($result,1));
                 return $result;
             }
         }
-        return - 1;
+        return -1;
     }
 
     /**
@@ -188,13 +188,13 @@ class OpenMeetingsGateway
     {
         $result = $this->rest->call($this->getRestUrl("UserService")
                 . 'setUserObjectAndGenerateRecordingHashByURL?'
-                . 'SID=' . $this->sessionId
+                . 'SID='.$this->sessionId
-                . '&username=' . urlencode($username)
+                . '&username='.urlencode($username)
-                . '&firstname=' . urlencode($firstname)
+                . '&firstname='.urlencode($firstname)
-                . '&lastname=' . urlencode($lastname)
+                . '&lastname='.urlencode($lastname)
-                . '&externalUserId=' . $userId
+                . '&externalUserId='.$userId
-                . '&externalUserType=' . urlencode($systemType)
+                . '&externalUserType='.urlencode($systemType)
-                . '&recording_id=' . $recording_id, 'return');
+                . '&recording_id='.$recording_id, 'return');
 
         if ($result->fault) {
             error_log('Fault (Expect - The request contains an invalid SOAP body) '.print_r($result, 1));
@@ -206,7 +206,7 @@ class OpenMeetingsGateway
                 return $result;
             }
         }
-        return - 1;
+        return -1;
     }
 
     /**
@@ -226,28 +226,28 @@ class OpenMeetingsGateway
     {
         $err = $this->rest->getError();
         if ($err) {
-            error_log('Constructor error: ' . $err);
+            error_log('Constructor error: '.$err);
-            error_log('Debug: ' . $this->rest->getDebug());;
+            error_log('Debug: '.$this->rest->getDebug()); ;
             exit();
         }
 
         $result = $this->rest->call($this->getRestUrl("UserService")
                 . "setUserObjectAndGenerateRoomHashByURLAndRecFlag?"
-                . "SID=" . $this->sessionId
+                . "SID=".$this->sessionId
-                . "&username=" . urlencode($username)
+                . "&username=".urlencode($username)
-                . "&firstname=" . urlencode($firstname)
+                . "&firstname=".urlencode($firstname)
-                . "&lastname=" . urlencode($lastname)
+                . "&lastname=".urlencode($lastname)
-                . "&profilePictureUrl=" . urlencode($profilePictureUrl)
+                . "&profilePictureUrl=".urlencode($profilePictureUrl)
-                . "&email=" . urlencode($email)
+                . "&email=".urlencode($email)
-                . "&externalUserId=" . urlencode($userId)
+                . "&externalUserId=".urlencode($userId)
-                . "&externalUserType=" . urlencode($systemType)
+                . "&externalUserType=".urlencode($systemType)
-                . "&room_id=" . urlencode($room_id)
+                . "&room_id=".urlencode($room_id)
-                . "&becomeModeratorAsInt=" . $becomeModerator
+                . "&becomeModeratorAsInt=".$becomeModerator
                 . "&showAudioVideoTestAsInt=1"
-                . "&allowRecording=" . $this->var_to_str($allowRecording));
+                . "&allowRecording=".$this->var_to_str($allowRecording));
 
         if ($result->fault) {
-            error_log('Fault (Expect - The request contains an invalid SOAP body) '.print_r($result,1));
+            error_log('Fault (Expect - The request contains an invalid SOAP body) '.print_r($result, 1));
         } else {
             $err = $this->rest->getError();
             if ($err) {
@@ -257,7 +257,7 @@ class OpenMeetingsGateway
                 return $result;
             }
         }
-        return - 1;
+        return -1;
     }
 
     /**
@@ -268,15 +268,15 @@ class OpenMeetingsGateway
     {
         $err = $this->rest->getError();
         if ($err) {
-            error_log('Constructor error: ' . $err);
+            error_log('Constructor error: '.$err);
-            error_log('Debug: ' . $this->rest->getDebug());
+            error_log('Debug: '.$this->rest->getDebug());
             exit();
         }
         $url = $this->getRestUrl("RoomService")."deleteRoom?SID=".$this->sessionId."&rooms_id=".$openmeetings->room_id;
         $result = $this->rest->call($url);
 
         if ($result->fault) {
-            error_log('Fault (Expect - The request contains an invalid SOAP body) '.print_r($result,1));
+            error_log('Fault (Expect - The request contains an invalid SOAP body) '.print_r($result, 1));
         } else {
             $err = $this->rest->getError();
             if ($err) {
@@ -287,7 +287,7 @@ class OpenMeetingsGateway
                 return $result;
             }
         }
-        return - 1;
+        return -1;
     }
 
     /**
@@ -297,20 +297,20 @@ class OpenMeetingsGateway
     {
         $result = $this->rest->call($this->getRestUrl("UserService")
                 . "setUserObjectAndGenerateRoomHash?"
-                . "SID=" . $this->sessionId
+                . "SID=".$this->sessionId
-                . "&username=" . urlencode($username)
+                . "&username=".urlencode($username)
-                . "&firstname=" . urlencode($firstname)
+                . "&firstname=".urlencode($firstname)
-                . "&lastname=" . urlencode($lastname)
+                . "&lastname=".urlencode($lastname)
-                . "&profilePictureUrl=" . urlencode($profilePictureUrl)
+                . "&profilePictureUrl=".urlencode($profilePictureUrl)
-                . "&email=" . urlencode($email)
+                . "&email=".urlencode($email)
-                . "&externalUserId=" . urlencode($externalUserId)
+                . "&externalUserId=".urlencode($externalUserId)
-                . "&externalUserType=" . urlencode($externalUserType)
+                . "&externalUserType=".urlencode($externalUserType)
-                . "&room_id=" . $room_id
+                . "&room_id=".$room_id
-                . "&becomeModeratorAsInt=" . $becomeModeratorAsInt
+                . "&becomeModeratorAsInt=".$becomeModeratorAsInt
-                . "&showAudioVideoTestAsInt=" . $showAudioVideoTestAsInt);
+                . "&showAudioVideoTestAsInt=".$showAudioVideoTestAsInt);
 
         if ($result->getError()) {
-            error_log('Fault (Expect - The request contains an invalid SOAP body) '.print_r($result,1));
+            error_log('Fault (Expect - The request contains an invalid SOAP body) '.print_r($result, 1));
         } else {
             $err = $this->rest->getError();
             if ($err) {
@@ -320,7 +320,7 @@ class OpenMeetingsGateway
                 return $result;
             }
         }
-        return - 1;
+        return -1;
     }
 
     /**
@@ -338,29 +338,29 @@ class OpenMeetingsGateway
         }
         $url = $this->getRestUrl("RoomService")
                 . $service.'?'
-                . 'SID=' . $room->SID
+                . 'SID='.$room->SID
-                . '&name=' . $room->name
+                . '&name='.$room->name
-                . '&roomtypes_id=' . $room->roomtypes_id
+                . '&roomtypes_id='.$room->roomtypes_id
-                . '&comment='. $room->comment
+                . '&comment='.$room->comment
-                . '&numberOfPartizipants=' . $room->numberOfPartizipants
+                . '&numberOfPartizipants='.$room->numberOfPartizipants
-                . '&ispublic=' . $this->var_to_str($room->ispublic)
+                . '&ispublic='.$this->var_to_str($room->ispublic)
-                . '&appointment=' . $this->var_to_str($room->appointment)
+                . '&appointment='.$this->var_to_str($room->appointment)
-                . '&isDemoRoom=' . $this->var_to_str($room->isDemoRoom)
+                . '&isDemoRoom='.$this->var_to_str($room->isDemoRoom)
-                . '&demoTime=' . $room->demoTime
+                . '&demoTime='.$room->demoTime
-                . '&isModeratedRoom=' . $this->var_to_str($room->isModeratedRoom)
+                . '&isModeratedRoom='.$this->var_to_str($room->isModeratedRoom)
-                . '&externalRoomType=' . $room->externalRoomType;
+                . '&externalRoomType='.$room->externalRoomType;
         if ($room->allowRecording) {
-            $url .= '&allowUserQuestions=' . $this->var_to_str($room->allowUserQuestions)
+            $url .= '&allowUserQuestions='.$this->var_to_str($room->allowUserQuestions)
-                 . '&isAudioOnly=' . $this->var_to_str($room->isAudioOnly)
+                 . '&isAudioOnly='.$this->var_to_str($room->isAudioOnly)
-                 . '&waitForRecording=' . $this->var_to_str($room->waitForRecording)
+                 . '&waitForRecording='.$this->var_to_str($room->waitForRecording)
-                 . '&allowRecording=' . $this->var_to_str($room->allowRecording);
+                 . '&allowRecording='.$this->var_to_str($room->allowRecording);
         } elseif ($room->isAudioOnly) {
-            $url .= '&isAudioOnly=' . $this->var_to_str($room->isAudioOnly);
+            $url .= '&isAudioOnly='.$this->var_to_str($room->isAudioOnly);
         }
         $result = $this->rest->call($url);
 
         if ($this->rest->fault) {
-            error_log('Fault (Expect - The request contains an invalid SOAP body) '.print_r($result,1));
+            error_log('Fault (Expect - The request contains an invalid SOAP body) '.print_r($result, 1));
         } else {
             $err = $this->rest->getError();
             if ($err) {
@@ -385,7 +385,7 @@ class OpenMeetingsGateway
             return false;
         }
 
-        $url = $this->getRestUrl("RoomService") . "getRoomsWithCurrentUsersByListAndType?SID=" . $this->sessionId
+        $url = $this->getRestUrl("RoomService")."getRoomsWithCurrentUsersByListAndType?SID=".$this->sessionId
             . "&start=1&max=1000&orderby=name&asc=true&externalRoomType=chamilolms";
         //$url = $this->getRestUrl("RoomService")
         //    . "getRoomTypes?"
@@ -396,7 +396,7 @@ class OpenMeetingsGateway
         $rooms = array();
         foreach ($result as $room) {
             //error_log(__FILE__.'+'.__LINE__.': one room found on remote: '.print_r($room,1));
-            if ($room['externalRoomType'] == $type && count($room['currentusers']) > 0 ) {
+            if ($room['externalRoomType'] == $type && count($room['currentusers']) > 0) {
                 $rooms[] = $room;
             }
         }
@@ -418,7 +418,7 @@ class OpenMeetingsGateway
 
         $url = $this->getRestUrl("RoomService")
             . "getRoomById?"
-            . "SID=" . $this->sessionId
+            . "SID=".$this->sessionId
             . "&rooms_id=".$roomId;
         //error_log(__FILE__.'+'.__LINE__.' Calling WS: '.$url);
         $result = $this->rest->call($url, "return");
@@ -432,8 +432,8 @@ class OpenMeetingsGateway
     {
         $url = $this->getRestUrl("RoomService")
             . "getFlvRecordingByExternalRoomType?"
-            . "SID=" . $this->sessionId
+            . "SID=".$this->sessionId
-            . "&externalRoomType=" . urlencode($this->config["moduleKey"]);
+            . "&externalRoomType=".urlencode($this->config["moduleKey"]);
 
         $result = $this->rest->call($url, "return");
 
@@ -449,8 +449,8 @@ class OpenMeetingsGateway
     {
         $url = $this->getRestUrl("RoomService")
             . "getFlvRecordingByRoomId?"
-            . "SID=" . $this->sessionId
+            . "SID=".$this->sessionId
-            . "&roomId=" . urlencode($id);
+            . "&roomId=".urlencode($id);
 
         $result = $this->rest->call($url, "return");
 
@@ -464,8 +464,8 @@ class OpenMeetingsGateway
     {
         $url = $this->getRestUrl("RoomService")
             . "getFlvRecordingByExternalUserId?"
-            . "SID=" . $this->sessionId
+            . "SID=".$this->sessionId
-            . "&externalUserId=" . $id;
+            . "&externalUserId=".$id;
 
         $result = $this->rest->call($url, "return");
 

plugin/resubscription/install.php

@@ -5,6 +5,6 @@
  * @author Imanol Losada Oriol <imanol.losada@beeznest.com>
  * @package chamilo.plugin.resubscription
  */
-require_once __DIR__ . '/config.php';
+require_once __DIR__.'/config.php';
 
 Resubscription::create()->install();