Changeset 19072 for trunk/wp-admin/includes/menu.php

Timestamp:

10/27/2011 08:00:09 PM (13 years ago)

Author:

ryan

Message:

Avoid 'Only variables should be passed by reference' warnings. Props SergeyBiryukov. see #18975

File:

• trunk/wp-admin/includes/menu.php (modified) (1 diff)

trunk/wp-admin/includes/menu.php

@@ -216 +216 @@
 
 // Remove the last menu item if it is a separator.
-$last_menu_key = array_pop( $last_menu_key = array_keys( $menu ) );
+$last_menu_key = array_keys( $menu );
+$last_menu_key = array_pop( $last_menu_key );
 if ( !empty( $menu ) && 'wp-menu-separator' == $menu[ $last_menu_key ][ 4 ] )
     unset( $menu[ $last_menu_key ] );