Format code, fix message

main/inc/lib/display.lib.php

@@ -518,9 +518,9 @@ class Display
 
     /**
      * Returns a div html string with
-     * @param   string  The message
+     * @param   string  $message
-     * @param   string  The message type (confirm,normal,warning,error)
+     * @param   string  $type Example: confirm, normal, warning, error
-     * @param   bool    Whether to XSS-filter or not
+     * @param   bool    $filter Whether to XSS-filter or not
      * @return  string  Message wrapped into an HTML div
      */
     public static function return_message($message, $type = 'normal', $filter = true)
@@ -533,7 +533,7 @@ class Display
         	$message = api_htmlentities($message, ENT_QUOTES, api_is_xml_http_request() ? 'UTF-8' : api_get_system_encoding());
         }
 
-        $class = "";
+        $class = '';
         switch ($type) {
             case 'warning':
                $class .= 'alert alert-warning';

main/inc/lib/online.inc.php

@@ -153,7 +153,7 @@ function online_logout($user_id = null, $logout_redirect = false)
     Session::destroy();
     if ($logout_redirect) {
         header("Location: ".api_get_path(WEB_PATH)."index.php");
-        return;
+        exit;
     }
 }
 

main/messages/new_message.php

@@ -242,7 +242,9 @@ function manage_form($default, $select_from_user_list = null, $sent_to = null)
                     if ($res) {
                         $userInfo = api_get_user_info($userId);
                         Display::addFlash(Display::return_message(
-                            get_lang('MessageSentTo') ."&nbsp;<b>" .$userInfo['complete_name'] ."</b>"
+                            get_lang('MessageSentTo') ."&nbsp;<b>" .$userInfo['complete_name'] ."</b>",
+                            'confirmation',
+                            false
                         ));
                     }
                 }