Changeset 18034 for trunk/wp-admin/includes/menu.php

Timestamp:

05/25/2011 04:05:52 PM (13 years ago)

Author:

ryan

Message:

If there is only one submenu and it is has same destination as the parent, remove the submenu. fixes #17528

File:

• trunk/wp-admin/includes/menu.php (modified) (2 diffs)

trunk/wp-admin/includes/menu.php

@@ -103 +103 @@
         $_wp_menu_nopriv[$data[2]] = true;
 
+    // If there is only one submenu and it is has same destination as the parent,
+    // remove the submenu.
+    if ( 1 == count ( $submenu[$data[2]] ) ) {
+        $subs = $submenu[$data[2]];
+        $first_sub = array_shift($subs);
+        if ( $data[2] == $first_sub[2] )
+            unset( $submenu[$data[2]] );
+    }
+
     // If submenu is empty...
     if ( empty($submenu[$data[2]]) ) {
@@ -111 +120 @@
     }
 }
-unset($id, $data);
+unset($id, $data, $subs, $first_sub);
 
 // Remove any duplicated seperators