Changeset 16377 for trunk/wp-admin/edit.php

Timestamp:

11/15/2010 06:38:10 AM (14 years ago)

Author:

nacin

Message:

Properly check, initialize, or cast a number of variables. props ChenHui. see #14642.

File:

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

trunk/wp-admin/edit.php

@@ -14 +14 @@
 
 // Back-compat for viewing comments of an entry
-if ( $_redirect = intval( max( @$_REQUEST['p'], @$_REQUEST['attachment_id'], @$_REQUEST['page_id'] ) ) ) {
-    wp_redirect( admin_url('edit-comments.php?p=' . $_redirect ) );
-    exit;
-} else {
-    unset( $_redirect );
-}
+foreach ( array( 'p', 'attachment_id', 'page_id' ) as $_redirect ) {
+    if ( ! empty( $_REQUEST[ $_redirect ] ) ) {
+        wp_redirect( admin_url( 'edit-comments.php?p=' . absint( $_REQUEST[ $_redirect ] ) ) );
+        exit;
+    }
+}
+unset( $_redirect );
 
 // Handle bulk actions