Merge branch '1.11.x' of github.com:chamilo/chamilo-lms into 1.11.x

main/gradebook/search.php

@@ -30,8 +30,7 @@ $searchForm->addButtonSearch();
 if ($searchForm->validate()) {
     $firstname = $searchForm->getSubmitValue('firstname');
     $lastname = $searchForm->getSubmitValue('lastname');
-
+    $userList = UserManager::getUsersByName($firstname, $lastname);
-    $userList = UserManager::getUserByName($firstname, $lastname);
 
     if (empty($userList)) {
         Display::addFlash(
@@ -54,12 +53,18 @@ if ($searchForm->validate()) {
     }
 
     $courseList = GradebookUtils::getUserCertificatesInCourses($userId, false);
-    $sessionList = GradebookUtils::getUserCertificatesInSessions($userId, false);
+    $sessionList = GradebookUtils::getUserCertificatesInSessions(
+        $userId,
+        false
+    );
 
     if (empty($courseList) && empty($sessionList)) {
         Display::addFlash(
             Display::return_message(
-                sprintf(get_lang('TheUserXNotYetAchievedCertificates'), $userInfo['complete_name']),
+                sprintf(
+                    get_lang('TheUserXNotYetAchievedCertificates'),
+                    $userInfo['complete_name']
+                ),
                 'warning'
             )
         );

main/inc/lib/usermanager.lib.php

@@ -5231,7 +5231,7 @@ class UserManager
      * @param string $lastname Lastname to search
      * @return array The user list
      */
-    public static function getUserByName($firstname, $lastname)
+    public static function getUsersByName($firstname, $lastname)
     {
         $firstname = Database::escape_string($firstname);
         $lastname = Database::escape_string($lastname);