Minor - Fix code indentation and spacing

main/install/index.php

@@ -219,7 +219,7 @@ if (!isset($_GET['running'])) {
     $languageForm = api_get_interface_language();
 
     $checkEmailByHashSent = 0;
-	$ShowEmailnotcheckedToStudent = 1;
+    $ShowEmailNotCheckedToStudent = 1;
     $userMailCanBeEmpty = 1;
     $allowSelfReg = 1;
     $allowSelfRegProf = 1;
@@ -437,7 +437,7 @@ if ($encryptPassForm == '1') {
     <input type="hidden" name="institutionForm"    value="<?php echo api_htmlentities($institutionForm, ENT_QUOTES); ?>" />
     <input type="hidden" name="institutionUrlForm" value="<?php echo api_stristr($institutionUrlForm, 'http://', false) ? api_htmlentities($institutionUrlForm, ENT_QUOTES) : api_stristr($institutionUrlForm, 'https://', false) ? api_htmlentities($institutionUrlForm, ENT_QUOTES) : 'http://'.api_htmlentities($institutionUrlForm, ENT_QUOTES); ?>" />
     <input type="hidden" name="checkEmailByHashSent" value="<?php echo api_htmlentities($checkEmailByHashSent, ENT_QUOTES); ?>" />
-	<input type="hidden" name="ShowEmailnotcheckedToStudent" value="<?php echo api_htmlentities($ShowEmailnotcheckedToStudent, ENT_QUOTES); ?>" />
+    <input type="hidden" name="ShowEmailNotCheckedToStudent" value="<?php echo api_htmlentities($ShowEmailNotCheckedToStudent, ENT_QUOTES); ?>" />
     <input type="hidden" name="userMailCanBeEmpty" value="<?php echo api_htmlentities($userMailCanBeEmpty, ENT_QUOTES); ?>" />
     <input type="hidden" name="encryptPassForm"    value="<?php echo api_htmlentities($encryptPassForm, ENT_QUOTES); ?>" />
     <input type="hidden" name="session_lifetime"   value="<?php echo api_htmlentities($session_lifetime, ENT_QUOTES); ?>" />
@@ -472,28 +472,44 @@ if (@$_POST['step2']) {
         );
 
         $tmp = get_config_param_from_db('platformLanguage');
-		if (!empty($tmp)) $languageForm = $tmp;
+        if (!empty($tmp)) {
+            $languageForm = $tmp;
+        }
 
         $tmp = get_config_param_from_db('emailAdministrator');
-		if (!empty($tmp)) $emailForm = $tmp;
+        if (!empty($tmp)) {
+            $emailForm = $tmp;
+        }
 
         $tmp = get_config_param_from_db('administratorName');
-		if (!empty($tmp)) $adminFirstName = $tmp;
+        if (!empty($tmp)) {
+            $adminFirstName = $tmp;
+        }
 
         $tmp = get_config_param_from_db('administratorSurname');
-		if (!empty($tmp)) $adminLastName = $tmp;
+        if (!empty($tmp)) {
+            $adminLastName = $tmp;
+        }
 
         $tmp = get_config_param_from_db('administratorTelephone');
-		if (!empty($tmp)) $adminPhoneForm = $tmp;
+        if (!empty($tmp)) {
+            $adminPhoneForm = $tmp;
+        }
 
         $tmp = get_config_param_from_db('siteName');
-		if (!empty($tmp)) $campusForm = $tmp;
+        if (!empty($tmp)) {
+            $campusForm = $tmp;
+        }
 
         $tmp = get_config_param_from_db('Institution');
-		if (!empty($tmp)) $institutionForm = $tmp;
+        if (!empty($tmp)) {
+            $institutionForm = $tmp;
+        }
 
         $tmp = get_config_param_from_db('InstitutionUrl');
-		if (!empty($tmp)) $institutionUrlForm = $tmp;
+        if (!empty($tmp)) {
+            $institutionUrlForm = $tmp;
+        }
 
         // For version 1.9
         $urlForm = $_configuration['root_web'];
@@ -507,11 +523,15 @@ if (@$_POST['step2']) {
 
         $allowSelfReg = false;
         $tmp = get_config_param_from_db('allow_registration');
-		if (!empty($tmp)) $allowSelfReg = $tmp;
+        if (!empty($tmp)) {
+            $allowSelfReg = $tmp;
+        }
 
         $allowSelfRegProf = false;
         $tmp = get_config_param_from_db('allow_registration_as_teacher');
-		if (!empty($tmp)) $allowSelfRegProf = $tmp;
+        if (!empty($tmp)) {
+            $allowSelfRegProf = $tmp;
+        }
     }
 
     display_configuration_settings_form(
@@ -542,11 +562,11 @@ if (@$_POST['step2']) {
        <?php echo get_lang('HereAreTheValuesYouEntered'); ?>
     </div><br />
 
-    <?php if ($installType == 'new'): ?>
-	<?php echo get_lang('AdminLogin').' : <strong>'.$loginForm; ?></strong><br />
-	<?php echo get_lang('AdminPass').' : <strong>'.$passForm; /* TODO: Maybe this password should be hidden too? */ ?></strong><br /><br />
-	<?php else: ?>
-	<?php endif;
+    <?php
+    if ($installType == 'new') {
+        echo get_lang('AdminLogin') . ' : <strong>' . $loginForm . '</strong><br />';
+        echo get_lang('AdminPass') . ' : <strong>' . $passForm . '</strong><br /><br />'; /* TODO: Maybe this password should be hidden too? */
+    }
 
     if (api_is_western_name_order()) {
         echo get_lang('AdminFirstName').' : '.$adminFirstName, '<br />', get_lang('AdminLastName').' : '.$adminLastName, '<br />';