Changeset 31188 for trunk/src/wp-includes/class-feed.php

Timestamp:

01/16/2015 01:05:52 AM (10 years ago)

Author:

wonderboymusic

Message:

In PHP 5.0.0, is_a() became deprecated in favour of the instanceof operator. Calling is_a() would result in an E_STRICT warning.

In PHP 5.3.0, is_a() is no longer deprecated, and will therefore no longer throw E_STRICT warnings.

To avoid warnings in PHP < 5.3.0, convert all is_a() calls to $var instanceof WP_Class calls.

instanceof does not throw any error if the variable being tested is not an object, it simply returns false.

Props markoheijnen, wonderboymusic.
Fixes #25672.

File:

• trunk/src/wp-includes/class-feed.php (modified) (1 diff)

trunk/src/wp-includes/class-feed.php

@@ -38 +38 @@
 
     public function save($data) {
-        if ( is_a($data, 'SimplePie') )
+        if ( $data instanceof SimplePie ) {
             $data = $data->data;
+        }
 
         set_transient($this->name, $data, $this->lifetime);