Changeset 32650 for trunk/src/wp-includes/vars.php

Timestamp:

05/29/2015 03:42:40 PM (9 years ago)

Author:

wonderboymusic

Message:

Add @static* annotations where they are missing.
Initialize all static vars that are not, most to null.

See #32444.

File:

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

trunk/src/wp-includes/vars.php

@@ -119 +119 @@
  * Test if the current browser runs on a mobile device (smart phone, tablet, etc.)
  *
+ * @staticvar bool $is_mobile
+ *
  * @return bool true|false
  */
 function wp_is_mobile() {
-    static $is_mobile;
+    static $is_mobile = null;
 
-    if ( isset($is_mobile) )
+    if ( isset( $is_mobile ) ) {
         return $is_mobile;
+    }
 
     if ( empty($_SERVER['HTTP_USER_AGENT']) ) {