Merge pull request #14326 from civicrm/5.14

[civicrm-core.git] / CRM / Utils / System.php

diff --git a/CRM/Utils/System.php b/CRM/Utils/System.php
index 0aa8fe3e67d54ed0ed5714d9cda3291d120f33e9..cdb29038368502df0ef4b20601d1cbae6ef3e136 100644 (file)
--- a/CRM/Utils/System.php
+++ b/CRM/Utils/System.php
@@ -51,6 +51,8 @@
  * @method static int getLoggedInUfID() Get current logged in user id.
  * @method static setHttpHeader(string $name, string $value) Set http header.
  * @method static array synchronizeUsers() Create CRM contacts for all existing CMS users.
+ * @method static appendCoreResources(\Civi\Core\Event\GenericHookEvent $e) Callback for hook_civicrm_coreResourceList.
+ * @method static alterAssetUrl(\Civi\Core\Event\GenericHookEvent $e) Callback for hook_civicrm_getAssetUrl.
  */
 class CRM_Utils_System {
 
@@ -214,8 +216,7 @@ class CRM_Utils_System {
     $print = FALSE,
     $maintenance = FALSE
   ) {
-    $config = &CRM_Core_Config::singleton();
-    return $config->userSystem->theme($content, $print, $maintenance);
+    return CRM_Core_Config::singleton()->userSystem->theme($content, $print, $maintenance);
   }
 
   /**
@@ -1612,8 +1613,7 @@ class CRM_Utils_System {
     $addLanguagePart = TRUE,
     $removeLanguagePart = FALSE
   ) {
-    $config = &CRM_Core_Config::singleton();
-    return $config->userSystem->languageNegotiationURL($url, $addLanguagePart, $removeLanguagePart);
+    return CRM_Core_Config::singleton()->userSystem->languageNegotiationURL($url, $addLanguagePart, $removeLanguagePart);
   }
 
   /**