Changeset 18807

Timestamp:

09/29/2011 02:23:26 AM (15 years ago)

Author:

markjaquith

Message:

Add note about why double-serialization is done. props SergeyBiryukov. fixes #16597

File:

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

trunk/wp-includes/functions.php

@@ -1038 +1038 @@
                 return serialize( $data );
 
+        // Double serialization is required for backward compatibility.
+        // See http://core.trac.wordpress.org/ticket/12930
         if ( is_serialized( $data ) )
                 return serialize( $data );