Use call_user_func_array() as call_user_func() cannot pass by reference. see #18785.

git-svn-id: https://develop.svn.wordpress.org/trunk@19155 602fd350-edb4-49c9-b593-d223f7449a82
2011-11-04 15:06:11 +00:00 · 2011-11-04 15:06:11 +00:00 · 731127e61b
parent 53891da7c8
commit 731127e61b
1 changed files with 1 additions and 1 deletions
--- a/wp-admin/includes/screen.php
+++ b/wp-admin/includes/screen.php
@ -737,7 +737,7 @@ final class WP_Screen {

 							// If it exists, fire tab callback.
 							if ( ! empty( $tab['callback'] ) )
-								call_user_func( $tab['callback'], $this, $tab );
+								call_user_func_array( $tab['callback'], array( $this, $tab ) );
 							?>
 						</div>
 					<?php endforeach; ?>