chamilo / chamilo-lms

main/inc/lib/usermanager.lib.php

Spacing +37 added lines, -37 removed lines

@@ -34,7 +34,7 @@ 
     const USER_FIELD_TYPE_TIMEZONE = 11;
     const USER_FIELD_TYPE_SOCIAL_PROFILE = 12;
     const USER_FIELD_TYPE_FILE = 13;
-    const USER_FIELD_TYPE_MOBILE_PHONE_NUMBER  = 14;
+    const USER_FIELD_TYPE_MOBILE_PHONE_NUMBER = 14;
 
     private static $encryptionMethod;
 
@@ -280,7 +280,7 @@ 
         }
 
         if (empty($password)) {
-            Display::addFlash(Display::return_message(get_lang('ThisFieldIsRequired').': '.get_lang('Password') , 'warning'));
+            Display::addFlash(Display::return_message(get_lang('ThisFieldIsRequired').': '.get_lang('Password'), 'warning'));
 
             return false;
         }
@@ -494,7 +494,7 @@ 
         $res = Database::query($sql);
         while ($course = Database::fetch_object($res)) {
             $sql = "SELECT id FROM $table_course_user
-                    WHERE status=1 AND c_id = " . intval($course->c_id);
+                    WHERE status=1 AND c_id = ".intval($course->c_id);
             $res2 = Database::query($sql);
             if (Database::num_rows($res2) == 1) {
 
@@ -758,7 +758,7 @@ 
         $sql = "UPDATE $table_user SET active = 1 WHERE id IN ($ids)";
         $r = Database::query($sql);
         if ($r !== false) {
-            Event::addEvent(LOG_USER_ENABLE,LOG_USER_ID,$ids);
+            Event::addEvent(LOG_USER_ENABLE, LOG_USER_ID, $ids);
         }
         return $r;
     }
@@ -1164,7 +1164,7 @@ 
             // 1. Conversion of unacceptable letters (latinian letters with accents for example) into ASCII letters in order they not to be totally removed.
             // 2. Applying the strict purifier.
             // 3. Length limitation.
-            $return  = api_get_setting('login_is_email') == 'true' ? substr(preg_replace(USERNAME_PURIFIER_MAIL, '', $username), 0, USERNAME_MAX_LENGTH) : substr(preg_replace(USERNAME_PURIFIER, '', $username), 0, USERNAME_MAX_LENGTH);
+            $return = api_get_setting('login_is_email') == 'true' ? substr(preg_replace(USERNAME_PURIFIER_MAIL, '', $username), 0, USERNAME_MAX_LENGTH) : substr(preg_replace(USERNAME_PURIFIER, '', $username), 0, USERNAME_MAX_LENGTH);
             $return = URLify::transliterate($return);
             return $return;
         }
@@ -1256,12 +1256,12 @@ 
 
         if (!is_null($order)) {
             $order = Database::escape_string($order);
-            $sql .= ' ORDER BY ' . $order;
+            $sql .= ' ORDER BY '.$order;
         }
 
         if (!is_null($limit)) {
             $limit = Database::escape_string($limit);
-            $sql .= ' LIMIT ' . $limit;
+            $sql .= ' LIMIT '.$limit;
         }
 
         $rs = Database::query($sql);
@@ -1443,7 +1443,7 @@ 
             // In exceptional cases, on some portals, the intermediate base user
             // directory might not have been created. Make sure it is before
             // going further.
-            $rootPath = api_get_path(SYS_UPLOAD_PATH) . 'users/' . substr((string) $id, 0, 1);
+            $rootPath = api_get_path(SYS_UPLOAD_PATH).'users/'.substr((string) $id, 0, 1);
             if (!is_dir($rootPath)) {
                 $perm = api_get_permissions_for_new_directories();
                 try {
@@ -1695,7 +1695,7 @@ 
         $path_info = self::get_user_picture_path_by_id($user_id, 'system');
         $path = $path_info['dir'];
         if (!empty($extra_field)) {
-            $path .= $extra_field . '/';
+            $path .= $extra_field.'/';
         }
         // If this directory does not exist - we create it.
         if (!file_exists($path)) {
@@ -1703,7 +1703,7 @@ 
         }
 
         if (filter_extension($file)) {
-            if (@move_uploaded_file($source_file,$path.$file)) {
+            if (@move_uploaded_file($source_file, $path.$file)) {
                 if ($extra_field) {
                     return $extra_field.'/'.$file;
                 } else {
@@ -1956,10 +1956,10 @@ 
         if (count($extra_files) > 0) {
             $extra_file_list = '<div class="files-production"><ul id="productions">';
             foreach ($extra_files as $file) {
-                $filename = substr($file,strlen($extra_field)+1);
+                $filename = substr($file, strlen($extra_field) + 1);
                 $extra_file_list .= '<li>'.Display::return_icon('archive.png').'<a href="'.$path.$extra_field.'/'.urlencode($filename).'" target="_blank">'.htmlentities($filename).'</a> ';
                 if ($showdelete) {
-                    $extra_file_list .= '<input style="width:16px;" type="image" name="remove_extra_' . $extra_field . '['.urlencode($file).']" src="'.$del_image.'" alt="'.$del_text.'" title="'.$del_text.' '.htmlentities($filename).'" onclick="javascript: return confirmation(\''.htmlentities($filename).'\');" /></li>';
+                    $extra_file_list .= '<input style="width:16px;" type="image" name="remove_extra_'.$extra_field.'['.urlencode($file).']" src="'.$del_image.'" alt="'.$del_text.'" title="'.$del_text.' '.htmlentities($filename).'" onclick="javascript: return confirmation(\''.htmlentities($filename).'\');" /></li>';
                 }
             }
             $extra_file_list .= '</ul></div>';
@@ -2546,7 +2546,7 @@ 
 
         if (api_is_allowed_to_create_course()) {
             $sessionListFromCourseCoach = array();
-            $sql =" SELECT DISTINCT session_id
+            $sql = " SELECT DISTINCT session_id
                     FROM $tbl_session_course_user
                     WHERE user_id = $user_id AND status = 2 ";
 
@@ -2554,7 +2554,7 @@ 
             if (Database::num_rows($result)) {
                 $result = Database::store_result($result);
                 foreach ($result as $session) {
-                    $sessionListFromCourseCoach[]= $session['session_id'];
+                    $sessionListFromCourseCoach[] = $session['session_id'];
                 }
             }
             if (!empty($sessionListFromCourseCoach)) {
@@ -2577,7 +2577,7 @@ 
                 ORDER BY access_start_date, access_end_date, name";
 
         $result = Database::query($sql);
-        if (Database::num_rows($result)>0) {
+        if (Database::num_rows($result) > 0) {
             while ($row = Database::fetch_assoc($result)) {
                 $sessions[$row['id']] = $row;
             }
@@ -2593,7 +2593,7 @@ 
                 ORDER BY access_start_date, access_end_date, name";
 
         $result = Database::query($sql);
-        if (Database::num_rows($result)>0) {
+        if (Database::num_rows($result) > 0) {
             while ($row = Database::fetch_assoc($result)) {
                 if (empty($sessions[$row['id']])) {
                     $sessions[$row['id']] = $row;
@@ -3585,13 +3585,13 @@ 
         $useExtraFields = false;
         $extraFields = UserManager::get_extra_filtrable_fields();
         $extraFieldResult = array();
-        if (is_array($extraFields) && count($extraFields)>0 ) {
+        if (is_array($extraFields) && count($extraFields) > 0) {
             foreach ($extraFields as $extraField) {
                 $varName = 'field_'.$extraField['variable'];
                 if (UserManager::is_extra_field_available($extraField['variable'])) {
-                    if (isset($_GET[$varName]) && $_GET[$varName]!='0') {
+                    if (isset($_GET[$varName]) && $_GET[$varName] != '0') {
                         $useExtraFields = true;
-                        $extraFieldResult[]= UserManager::get_extra_user_data_by_value(
+                        $extraFieldResult[] = UserManager::get_extra_user_data_by_value(
                             $extraField['variable'],
                             $_GET[$varName]
                         );
@@ -3602,17 +3602,17 @@ 
 
         if ($useExtraFields) {
             $finalResult = array();
-            if (count($extraFieldResult)>1) {
-                for ($i=0; $i < count($extraFieldResult) -1; $i++) {
-                    if (is_array($extraFieldResult[$i+1])) {
-                        $finalResult  = array_intersect($extraFieldResult[$i], $extraFieldResult[$i+1]);
+            if (count($extraFieldResult) > 1) {
+                for ($i = 0; $i < count($extraFieldResult) - 1; $i++) {
+                    if (is_array($extraFieldResult[$i + 1])) {
+                        $finalResult = array_intersect($extraFieldResult[$i], $extraFieldResult[$i + 1]);
                     }
                 }
             } else {
                 $finalResult = $extraFieldResult[0];
             }
 
-            if (is_array($finalResult) && count($finalResult)>0) {
+            if (is_array($finalResult) && count($finalResult) > 0) {
                 $whereFilter = " AND u.id IN  ('".implode("','", $finalResult)."') ";
             } else {
                 //no results
@@ -3785,7 +3785,7 @@ 
             $sql = 'DELETE FROM '.$tbl_my_friend.'
                     WHERE relation_type <> '.USER_RELATION_TYPE_RRHH.' AND friend_user_id='.$friend_id.' '.$extra_condition;
             Database::query($sql);
-            $sql= 'DELETE FROM '.$tbl_my_friend.'
+            $sql = 'DELETE FROM '.$tbl_my_friend.'
                    WHERE relation_type <> '.USER_RELATION_TYPE_RRHH.' AND user_id='.$friend_id.' '.$extra_condition;
             Database::query($sql);
         } else {
@@ -3986,7 +3986,7 @@ 
 
         if (!empty($lastConnectionDate)) {
             $lastConnectionDate = Database::escape_string($lastConnectionDate);
-            $userConditions .=  " AND u.last_login <= '$lastConnectionDate' ";
+            $userConditions .= " AND u.last_login <= '$lastConnectionDate' ";
         }
 
         $courseConditions = null;
@@ -4053,7 +4053,7 @@ 
                 break;
             case STUDENT_BOSS :
                 $drhConditions = " AND friend_user_id = $userId AND "
-                . "relation_type = " . USER_RELATION_TYPE_BOSS;
+                . "relation_type = ".USER_RELATION_TYPE_BOSS;
                 break;
         }
 
@@ -4144,7 +4144,7 @@ 
                     WHERE 
                         friend_user_id = $userId AND 
                         relation_type = $relationType AND 
-                        access_url_id = " . api_get_current_access_url_id();
+                        access_url_id = ".api_get_current_access_url_id();
         } else {
             $sql = "SELECT user_id FROM $userRelUserTable 
                     WHERE friend_user_id = $userId 
@@ -4426,7 +4426,7 @@ 
         if (empty($years)) {
             $years = 1;
         }
-        $inactive_time = $years * 31536000;  //1 year
+        $inactive_time = $years * 31536000; //1 year
         $rs = Database::query($sql);
         if (Database::num_rows($rs) > 0) {
             if ($last_login_date = Database::result($rs, 0, 0)) {
@@ -4559,7 +4559,7 @@ 
                         'extra_'.$field_details[1],
                         $field_details[3],
                         $options,
-                        array('id' => 'extra_' . $field_details[1])
+                        array('id' => 'extra_'.$field_details[1])
                     );
 
                     if (!$admin_permissions) {
@@ -4713,7 +4713,7 @@ 
                     $extra_field = 'extra_'.$field_details[1];
                     $form->addElement('file', $extra_field, $field_details[3], null, '');
                     if ($extra_file_list = UserManager::build_user_extra_file_list($user_id, $field_details[1], '', true)) {
-                        $form->addElement('static', $extra_field . '_list', null, $extra_file_list);
+                        $form->addElement('static', $extra_field.'_list', null, $extra_file_list);
                     }
                     if ($field_details[7] == 0) {
                         $form->freeze($extra_field);
@@ -4881,7 +4881,7 @@ 
         $direction = null,
         $active = null,
         $lastConnectionDate = null
-    ){
+    ) {
         return self::getUsersFollowedByUser(
             $userId,
             $userStatus,
@@ -5088,12 +5088,12 @@ 
         if (!empty($_SERVER['HTTPS'])) {
             $url = 'https://secure.gravatar.com/avatar/';
         }
-        $url .= md5( strtolower( trim( $email ) ) );
+        $url .= md5(strtolower(trim($email)));
         $url .= "?s=$s&d=$d&r=$r";
-        if ( $img ) {
-            $url = '<img src="' . $url . '"';
-            foreach ( $atts as $key => $val )
-                $url .= ' ' . $key . '="' . $val . '"';
+        if ($img) {
+            $url = '<img src="'.$url.'"';
+            foreach ($atts as $key => $val)
+                $url .= ' '.$key.'="'.$val.'"';
             $url .= ' />';
         }
         return $url;

main/admin/dashboard_add_users_to_user.php

Spacing +33 added lines, -33 removed lines

@@ -24,7 +24,7 @@ 
 
 // setting breadcrumbs
 $interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
-$interbreadcrumb[] = array('url' => 'user_list.php','name' => get_lang('UserList'));
+$interbreadcrumb[] = array('url' => 'user_list.php', 'name' => get_lang('UserList'));
 
 // Database Table Definitions
 $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
@@ -44,17 +44,17 @@ 
 $isAdmin = UserManager::is_admin($user_id);
 if ($isAdmin) {
     $userStatus = PLATFORM_ADMIN;
-    $tool_name= get_lang('AssignUsersToPlatformAdministrator');
+    $tool_name = get_lang('AssignUsersToPlatformAdministrator');
 } else if ($user_info['status'] == SESSIONADMIN) {
-    $tool_name= get_lang('AssignUsersToSessionsAdministrator');
-} else if  ($user_info['status'] == STUDENT_BOSS) {
-    $tool_name= get_lang('AssignUsersToBoss');
+    $tool_name = get_lang('AssignUsersToSessionsAdministrator');
+} else if ($user_info['status'] == STUDENT_BOSS) {
+    $tool_name = get_lang('AssignUsersToBoss');
 } else {
-    $tool_name= get_lang('AssignUsersToHumanResourcesManager');
+    $tool_name = get_lang('AssignUsersToHumanResourcesManager');
 }
 
 $add_type = 'multiple';
-if (isset($_GET['add_type']) && $_GET['add_type']!='') {
+if (isset($_GET['add_type']) && $_GET['add_type'] != '') {
 	$add_type = Security::remove_XSS($_REQUEST['add_type']);
 }
 
@@ -64,7 +64,7 @@ 
 
 function search_users($needle, $type)
 {
-    global $tbl_access_url_rel_user,  $tbl_user, $user_anonymous, $current_user_id, $user_id, $userStatus;
+    global $tbl_access_url_rel_user, $tbl_user, $user_anonymous, $current_user_id, $user_id, $userStatus;
 
     $xajax_response = new xajaxResponse();
     $return = '';
@@ -102,7 +102,7 @@ 
                     LEFT JOIN $tbl_access_url_rel_user au ON (au.user_id = user.user_id)
                     WHERE
                         ".(api_sort_by_first_name() ? 'firstname' : 'lastname')." LIKE '$needle%' AND
-                        status NOT IN(".DRH.", ".SESSIONADMIN.", " . STUDENT_BOSS . ") AND
+                        status NOT IN(".DRH.", ".SESSIONADMIN.", ".STUDENT_BOSS.") AND
                         user.user_id NOT IN ($user_anonymous, $current_user_id, $user_id)
                         $without_assigned_users AND
                         access_url_id = ".api_get_current_access_url_id()."
@@ -114,15 +114,15 @@ 
                     FROM $tbl_user user
                     WHERE
                         ".(api_sort_by_first_name() ? 'firstname' : 'lastname')." LIKE '$needle%' AND
-                        status NOT IN(".DRH.", ".SESSIONADMIN.", " . STUDENT_BOSS . ") AND
+                        status NOT IN(".DRH.", ".SESSIONADMIN.", ".STUDENT_BOSS.") AND
                         user_id NOT IN ($user_anonymous, $current_user_id, $user_id)
                     $without_assigned_users
                     $order_clause
             ";
         }
 
-		$rs	= Database::query($sql);
-		$xajax_response->addAssign('ajax_list_users_multiple','innerHTML',api_utf8_encode($return));
+		$rs = Database::query($sql);
+		$xajax_response->addAssign('ajax_list_users_multiple', 'innerHTML', api_utf8_encode($return));
 
         if ($type == 'single') {
             $tbl_user_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
@@ -141,10 +141,10 @@ 
 
             switch ($userStatus) {
                 case DRH:
-                    $sql .= " user.status <> 6 AND user.status <> " . DRH;
+                    $sql .= " user.status <> 6 AND user.status <> ".DRH;
                     break;
                 case STUDENT_BOSS:
-                    $sql .= " user.status <> 6 AND user.status <> " . STUDENT_BOSS;
+                    $sql .= " user.status <> 6 AND user.status <> ".STUDENT_BOSS;
                     break;
             }
 
@@ -161,12 +161,12 @@ 
                     $return .= '...<br />';
                 }
             }
-           $xajax_response->addAssign('ajax_list_users_single','innerHTML',api_utf8_encode($return));
+           $xajax_response->addAssign('ajax_list_users_single', 'innerHTML', api_utf8_encode($return));
         } else {
             $return .= '<select id="origin" class="form-control" name="NoAssignedUsersList[]" multiple="multiple" size="15" ">';
-            while($user = Database :: fetch_array($rs)) {
+            while ($user = Database :: fetch_array($rs)) {
                 $person_name = api_get_person_name($user['firstname'], $user['lastname']);
-                $return .= '<option value="'.$user['user_id'].'" title="'.htmlspecialchars($person_name,ENT_QUOTES).'">'.$person_name.' ('.$user['username'].')</option>';
+                $return .= '<option value="'.$user['user_id'].'" title="'.htmlspecialchars($person_name, ENT_QUOTES).'">'.$person_name.' ('.$user['username'].')</option>';
             }
             $return .= '</select>';
             $xajax_response->addAssign('ajax_list_users_multiple', 'innerHTML', api_utf8_encode($return));
@@ -243,7 +243,7 @@ 
 }
 </script>';
 
-$formSent=0;
+$formSent = 0;
 $errorMsg = '';
 $UserList = array();
 
@@ -258,7 +258,7 @@ 
 
 $searchForm = new FormValidator('search', 'get', api_get_self().'?user='.$user_id);
 $searchForm->addHeader(get_lang('AdvancedSearch'));
-$renderer =& $searchForm->defaultRenderer();
+$renderer = & $searchForm->defaultRenderer();
 
 $searchForm->addElement('hidden', 'user', $user_id);
 foreach ($filters as $param) {
@@ -300,7 +300,7 @@ 
             $affected_rows = 0;
     }
 
-    if ($affected_rows)	{
+    if ($affected_rows) {
         $msg = get_lang('AssignedUsersHaveBeenUpdatedSuccessfully');
     }
 }
@@ -312,18 +312,18 @@ 
 $actionsLeft = '';
 if ($userStatus != STUDENT_BOSS) {
     $actionsLeft = Display::url(
-        Display::return_icon('course-add.png', get_lang('AssignCourses'), null, ICON_SIZE_MEDIUM ),
+        Display::return_icon('course-add.png', get_lang('AssignCourses'), null, ICON_SIZE_MEDIUM),
         "dashboard_add_courses_to_user.php?user=$user_id"
     );
 
     $actionsLeft .= Display::url(
-        Display::return_icon('session-add.png', get_lang('AssignSessions'), null, ICON_SIZE_MEDIUM ) ,
+        Display::return_icon('session-add.png', get_lang('AssignSessions'), null, ICON_SIZE_MEDIUM),
         "dashboard_add_sessions_to_user.php?user=$user_id"
     );
 }
 
 $actionsRight = Display::url(
-    '<em class="fa fa-search"></em> ' . get_lang('AdvancedSearch'),
+    '<em class="fa fa-search"></em> '.get_lang('AdvancedSearch'),
     '#',
     array('class' => 'btn btn-default advanced_options', 'id' => 'advanced_search')
 );
@@ -360,13 +360,13 @@ 
 $assigned_users_id = array_keys($assigned_users_to_hrm);
 $without_assigned_users = '';
 if (count($assigned_users_id) > 0) {
-	$without_assigned_users = " user.user_id NOT IN(".implode(',',$assigned_users_id).") AND ";
+	$without_assigned_users = " user.user_id NOT IN(".implode(',', $assigned_users_id).") AND ";
 }
 
 $search_user = '';
 if (!empty($firstLetterUser)) {
 	$needle = Database::escape_string($firstLetterUser);
-	$search_user ="AND ".(api_sort_by_first_name() ? 'firstname' : 'lastname')." LIKE '$needle%'";
+	$search_user = "AND ".(api_sort_by_first_name() ? 'firstname' : 'lastname')." LIKE '$needle%'";
 }
 
 $sqlConditions = null;
@@ -406,12 +406,12 @@ 
 			    $sqlConditions
             ORDER BY firstname ";
 }
-$result	= Database::query($sql);
+$result = Database::query($sql);
 ?>
-<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?user=<?php echo $user_id ?>" class="form-horizontal" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
+<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?user=<?php echo $user_id ?>" class="form-horizontal" <?php if ($ajax_search) {echo ' onsubmit="valide();"'; }?>>
 <input type="hidden" name="formSent" value="1" />
 <?php
-if(!empty($msg)) {
+if (!empty($msg)) {
 	Display::display_normal_message($msg); //main API
 }
 ?>
@@ -426,7 +426,7 @@ 
                     <select id="origin" class="form-control" name="NoAssignedUsersList[]" multiple="multiple" size="15">
                         <?php   while ($enreg = Database::fetch_array($result)) {
                                 $person_name = api_get_person_name($enreg['firstname'], $enreg['lastname']); ?>
-                                  <option value="<?php echo $enreg['user_id']; ?>" <?php echo 'title="'.htmlspecialchars($person_name,ENT_QUOTES).'"';?>>
+                                  <option value="<?php echo $enreg['user_id']; ?>" <?php echo 'title="'.htmlspecialchars($person_name, ENT_QUOTES).'"'; ?>>
                             <?php echo $person_name.' ('.$enreg['username'].')'; ?>
                         </option>
                         <?php } ?>
@@ -439,8 +439,8 @@ 
     </div>
     <div class="col-md-4">
         <div class="code-course">
-            <?php if($add_type == 'multiple') { ?>
-                <p><?php echo get_lang('FirstLetterUser');?></p>
+            <?php if ($add_type == 'multiple') { ?>
+                <p><?php echo get_lang('FirstLetterUser'); ?></p>
                 <select class="selectpicker show-tick form-control" name="firstLetterUser" onchange = "xajax_search_users(this.value,'multiple')">
                     <option value="%">--</option>
                     <?php echo Display::get_alphabet_options($firstLetterUser); ?>
@@ -492,10 +492,10 @@ 
                 <select id='destination' class="form-control" name="UsersList[]" multiple="multiple" size="15" >
                     <?php
                     if (is_array($assigned_users_to_hrm)) {
-                            foreach($assigned_users_to_hrm as $enreg) {
+                            foreach ($assigned_users_to_hrm as $enreg) {
                                     $person_name = api_get_person_name($enreg['firstname'], $enreg['lastname']);
                     ?>
-                            <option value="<?php echo $enreg['user_id']; ?>" <?php echo 'title="'.htmlspecialchars($person_name,ENT_QUOTES).'"'; ?>>
+                            <option value="<?php echo $enreg['user_id']; ?>" <?php echo 'title="'.htmlspecialchars($person_name, ENT_QUOTES).'"'; ?>>
                         <?php echo $person_name.' ('.$enreg['username'].')'; ?>
                     </option>
                     <?php }

main/admin/user_edit.php

Spacing +12 added lines, -12 removed lines

@@ -68,8 +68,8 @@ 
 }
 </script>';
 
-$htmlHeadXtra[] = '<link  href="'. api_get_path(WEB_PATH) .'web/assets/cropper/dist/cropper.min.css" rel="stylesheet">';
-$htmlHeadXtra[] = '<script src="'. api_get_path(WEB_PATH) .'web/assets/cropper/dist/cropper.min.js"></script>';
+$htmlHeadXtra[] = '<link  href="'.api_get_path(WEB_PATH).'web/assets/cropper/dist/cropper.min.css" rel="stylesheet">';
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_PATH).'web/assets/cropper/dist/cropper.min.js"></script>';
 $htmlHeadXtra[] = '<script>
 $(document).ready(function() {
     var $image = $("#previewImage");
@@ -193,7 +193,7 @@ 
 }
 
 if (api_get_setting('login_is_email') == 'true') {
-    $form->addRule('email', sprintf(get_lang('UsernameMaxXCharacters'), (string)USERNAME_MAX_LENGTH), 'maxlength', USERNAME_MAX_LENGTH);
+    $form->addRule('email', sprintf(get_lang('UsernameMaxXCharacters'), (string) USERNAME_MAX_LENGTH), 'maxlength', USERNAME_MAX_LENGTH);
     $form->addRule('email', get_lang('UserTaken'), 'username_available', $user_data['username']);
 }
 
@@ -207,7 +207,7 @@ 
 
 // Picture
 $form->addElement('file', 'picture', get_lang('AddPicture'), array('id' => 'picture', 'class' => 'picture-form'));
-$allowed_picture_types = array ('jpg', 'jpeg', 'png', 'gif');
+$allowed_picture_types = array('jpg', 'jpeg', 'png', 'gif');
 
 $form->addHtml('<div class="form-group">
     <label for="cropImage" id="labelCropImage" class="col-sm-2 control-label"></label>
@@ -238,7 +238,7 @@ 
 if (api_get_setting('login_is_email') != 'true') {
 	$form->addElement('text', 'username', get_lang('LoginName'), array('maxlength' => USERNAME_MAX_LENGTH));
     $form->addRule('username', get_lang('ThisFieldIsRequired'), 'required');
-    $form->addRule('username', sprintf(get_lang('UsernameMaxXCharacters'), (string)USERNAME_MAX_LENGTH), 'maxlength', USERNAME_MAX_LENGTH);
+    $form->addRule('username', sprintf(get_lang('UsernameMaxXCharacters'), (string) USERNAME_MAX_LENGTH), 'maxlength', USERNAME_MAX_LENGTH);
     $form->addRule('username', get_lang('OnlyLettersAndNumbersAllowed'), 'username');
     $form->addRule('username', get_lang('UserTaken'), 'username_available', $user_data['username']);
 }
@@ -275,7 +275,7 @@ 
 }
 $form->addElement('radio', 'reset_password', null, get_lang('AutoGeneratePassword'), 1);
 $group = array();
-$group[] =$form->createElement('radio', 'reset_password', null, get_lang('EnterPassword'), 2);
+$group[] = $form->createElement('radio', 'reset_password', null, get_lang('EnterPassword'), 2);
 $group[] = $form->createElement(
     'password',
     'password',
@@ -309,10 +309,10 @@ 
 // Platform admin
 if (api_is_platform_admin()) {
 	$group = array();
-	$group[] =$form->createElement('radio', 'platform_admin', null, get_lang('Yes'), 1);
-	$group[] =$form->createElement('radio', 'platform_admin', null, get_lang('No'), 0);
+	$group[] = $form->createElement('radio', 'platform_admin', null, get_lang('Yes'), 1);
+	$group[] = $form->createElement('radio', 'platform_admin', null, get_lang('No'), 0);
 
-	$user_data['status'] == 1 ? $display = 'block':$display = 'none';
+	$user_data['status'] == 1 ? $display = 'block' : $display = 'none';
 
 	$form->addElement('html', '<div id="id_platform_admin" style="display:'.$display.'">');
 	$form->addGroup($group, 'admin', get_lang('PlatformAdmin'), null, false);
@@ -336,7 +336,7 @@ 
 if (!$user_data['platform_admin']) {
 	// Expiration Date
 	$form->addElement('radio', 'radio_expiration_date', get_lang('ExpirationDate'), get_lang('NeverExpires'), 0);
-	$group = array ();
+	$group = array();
 	$group[] = $form->createElement('radio', 'radio_expiration_date', null, get_lang('Enabled'), 1);
 	$group[] = $form->createElement('DateTimePicker', 'expiration_date', null, array('onchange' => 'javascript: enable_expiration_date();'));
 	$form->addGroup($group, 'max_member_group', null, '', false);
@@ -354,7 +354,7 @@ 
 if ($studentBoss) {
     foreach ($studentBoss as $bossId => $userData) {
         $bossInfo = api_get_user_info($userData['user_id']);
-        $studentBossToSelect[$bossInfo['user_id']] =  $bossInfo['complete_name_with_username'];
+        $studentBossToSelect[$bossInfo['user_id']] = $bossInfo['complete_name_with_username'];
     }
 }
 
@@ -371,7 +371,7 @@ 
 $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.'
 });