Changeset 10351

Timestamp:

01/13/2009 06:32:11 AM (16 years ago)

Author:

ryan

Message:

Run version_compare only once for wp_clone(). Props sambauers. fixes #8844 for 2.7

File:

• branches/2.7/wp-includes/functions.php (modified) (1 diff)

branches/2.7/wp-includes/functions.php

@@ -2906 +2906 @@
  * @return object The cloned object
  */
-function wp_clone($object) {
-    return version_compare(phpversion(), '5.0') < 0 ? $object : clone($object);
+function wp_clone( $object ) {
+    static $can_clone;
+    if ( !isset( $can_clone ) ) {
+        $can_clone = version_compare( phpversion(), '5.0', '>=' );
+    }
+    return $can_clone ? clone $object : $object;
 }