Changeset 31188 for trunk/src/wp-includes/ms-functions.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/ms-functions.php (modified) (1 diff)

trunk/src/wp-includes/ms-functions.php

@@ -2006 +2006 @@
  */
 function is_user_spammy( $user = null ) {
-    if ( ! is_a( $user, 'WP_User' ) ) {
-        if ( $user )
+    if ( ! ( $user instanceof WP_User ) ) {
+        if ( $user ) {
             $user = get_user_by( 'login', $user );
-        else
+        } else {
             $user = wp_get_current_user();
+        }
     }