Minor - flint fixes

main/inc/lib/sessionmanager.lib.php

@@ -3200,7 +3200,7 @@ class SessionManager
     }
 
     /**
-     * Get the session image
+     * Get the session image.
      *
      * @return image path
      */
@@ -3224,9 +3224,9 @@ class SessionManager
     }
 
     /**
-     * Get Hot Sessions (limit 8)
+     * Get Hot Sessions (limit 8).
      *
-     * @return Array with sessions
+     * @return array with sessions
      */
     public static function getHotSessions()
     {

main/inc/lib/userportal.lib.php

@@ -276,7 +276,7 @@ class IndexManager
         // Including the page for the news
         $html = '';
         if (!empty($_GET['include']) && preg_match('/^[a-zA-Z0-9_-]*\.html$/', $_GET['include'])) {
-            $open = @(string)file_get_contents($this->home.$_GET['include']);
+            $open = @(string) file_get_contents($this->home.$_GET['include']);
             $html = api_to_system_encoding($open, api_detect_encoding(strip_tags($open)));
         } else {
             // Hiding home top when user not connected.
@@ -330,9 +330,9 @@ class IndexManager
         $user_selected_language = api_get_interface_language();
         $html = '';
         // Notice
-        $home_notice = @(string)file_get_contents($this->home.'home_notice_'.$user_selected_language.'.html');
+        $home_notice = @(string) file_get_contents($this->home.'home_notice_'.$user_selected_language.'.html');
         if (empty($home_notice)) {
-            $home_notice = @(string)file_get_contents($this->home.'home_notice.html');
+            $home_notice = @(string) file_get_contents($this->home.'home_notice.html');
         }
         if (!empty($home_notice)) {
             $home_notice = api_to_system_encoding($home_notice, api_detect_encoding(strip_tags($home_notice)));
@@ -364,7 +364,7 @@ class IndexManager
         }
 
         $html = '';
-        $home_menu = @(string)file_get_contents($this->home.'home_menu_'.$user_selected_language.'.html');
+        $home_menu = @(string) file_get_contents($this->home.'home_menu_'.$user_selected_language.'.html');
         if (!empty($home_menu)) {
             $home_menu_content = '<ul class="nav nav-pills nav-stacked">';
             $home_menu_content .= api_to_system_encoding($home_menu, api_detect_encoding(strip_tags($home_menu)));

src/Chamilo/CoreBundle/Entity/Repository/TemplatesRepository.php

@@ -5,7 +5,6 @@ namespace Chamilo\CoreBundle\Entity\Repository;
 
 use Chamilo\CoreBundle\Entity\Course;
 use Chamilo\UserBundle\Entity\User;
-use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\ORM\EntityRepository;
 use Doctrine\ORM\Query\Expr\Join;
 

src/Chamilo/CourseBundle/Entity/Repository/CStudentPublicationRepository.php

@@ -10,7 +10,8 @@ use Doctrine\ORM\EntityRepository;
 use Doctrine\ORM\Query\Expr\Join;
 
 /**
- * Class CStudentPublicationRepository
+ * Class CStudentPublicationRepository.
+ *
  * @package Chamilo\CourseBundle\Entity\Repository
  */
 class CStudentPublicationRepository extends EntityRepository