Changeset 33721 for branches/4.3

Timestamp:

08/24/2015 07:30:37 PM (9 years ago)

Author:

westonruter

Message:

Widgets: Switch back to using array_key_exists() instead of isset() for widget instance existence check.

Reverts unnecessary change in [32602] since array_key_exists() does actually work with ArrayIterator objects.

Merges [33696] to the 4.3 branch.
See #32474.
Fixes #33442 for the 4.3 branch.

File:

• branches/4.3/src/wp-includes/widgets.php (modified) (1 diff)

branches/4.3/src/wp-includes/widgets.php

@@ -317 +317 @@
         $instances = $this->get_settings();
 
-        if ( isset( $instances[ $this->number ] ) ) {
+        if ( array_key_exists( $this->number, $instances ) ) {
             $instance = $instances[ $this->number ];