Minor - format code.

main/user/add_users_to_session.php

@@ -1,5 +1,6 @@
 <?php
 /* For licensing terms, see /license.txt */
+
 /**
  * @package chamilo.admin
  */
@@ -15,16 +16,24 @@ $xajax->registerFunction('search_users');
 
 // setting the section (for the tabs)
 $this_section = SECTION_PLATFORM_ADMIN;
-
 $id_session = intval($_GET['id_session']);
 
 SessionManager::protect_teacher_session_edit($id_session);
 
 // setting breadcrumbs
 if (api_is_platform_admin()) {
-    $interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
+    $interbreadcrumb[] = array(
-    $interbreadcrumb[] = array('url' => 'session_list.php', 'name' => get_lang('SessionList'));
+        'url' => 'index.php',
-    $interbreadcrumb[] = array('url' => "resume_session.php?id_session=".$id_session, "name" => get_lang('SessionOverview'));
+        'name' => get_lang('PlatformAdmin')
+    );
+    $interbreadcrumb[] = array(
+        'url' => 'session_list.php',
+        'name' => get_lang('SessionList')
+    );
+    $interbreadcrumb[] = array(
+        'url' => "resume_session.php?id_session=".$id_session,
+        "name" => get_lang('SessionOverview')
+    );
 }
 $allowTutors = api_get_setting('allow_tutors_to_assign_students_to_session');
 $extra_field_list = [];
@@ -64,15 +73,12 @@ if ($allowTutors == 'true') {
     function search_users($needle, $type)
     {
         global $id_session;
-
         $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
         $tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
-
         $xajax_response = new xajaxResponse();
         $return = '';
 
         if (!empty($needle) && !empty($type)) {
-
             //normal behaviour
             if ($type == 'any_session' && $needle == 'false') {
                 $type = 'multiple';
@@ -217,7 +223,6 @@ if ($allowTutors == 'true') {
     function add_user_to_session (code, content) {
         document.getElementById("user_to_add").value = "";
         document.getElementById("ajax_list_users_single").innerHTML = "";
-
         destination = document.getElementById("destination_users");
 
         for (i=0;i<destination.length;i++) {

main/user/class.php

@@ -1,5 +1,6 @@
 <?php
 /* For licensing terms, see /license.txt */
+
 /**
  * @package chamilo.user
  */
@@ -48,13 +49,25 @@ if (api_is_allowed_to_edit()) {
         $actionsLeft .= '<a href="class.php?'.api_get_cidreq().'&type=registered">'.
             Display::return_icon('back.png', get_lang("Classes"), array(), ICON_SIZE_MEDIUM).'</a>';
 
-        $form = new FormValidator('groups', 'post', api_get_self(), '', '', FormValidator::LAYOUT_INLINE);
+        $form = new FormValidator(
+            'groups',
+            'post',
+            api_get_self(),
+            '',
+            [],
+            FormValidator::LAYOUT_INLINE
+        );
         $options = [
             -1 => get_lang('All'),
             1 => get_lang('SocialGroups'),
             0 => get_lang('Classes')
         ];
-        $form->addSelect('group_filter', get_lang('Groups'), $options, ['id' => 'group_filter']);
+        $form->addSelect(
+            'group_filter',
+            get_lang('Groups'),
+            $options,
+            ['id' => 'group_filter']
+        );
         $form->setDefaults(['group_filter' => $groupFilter]);
         $actionsRight = $form->returnForm();
     }
@@ -89,7 +102,6 @@ if (api_is_allowed_to_edit()) {
 }
 
 //jqgrid will use this URL to do the selects
-
 $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_usergroups_teacher&type='.$type.'&group_filter='.$groupFilter;
 
 //The order is important you need to check the the $column variable in the model.ajax.php file
@@ -146,7 +158,16 @@ Display :: display_header($tool_name, "User");
 $(function() {
 <?php
     // grid definition see the $usergroup>display() function
-    echo Display::grid_js('usergroups', $url, $columns, $columnModel, $extraParams, array(), '', true);
+    echo Display::grid_js(
+        'usergroups',
+        $url,
+        $columns,
+        $columnModel,
+        $extraParams,
+        array(),
+        '',
+        true
+    );
 ?>
 });
 </script>