Ticket #33524: 33524.diff

src/wp-includes/functions.php

@@ -2677 +2677 @@
                 $args = array( $data );
         }
 
-        $json = call_user_func_array( 'json_encode', $args );
+        $json = @call_user_func_array( 'json_encode', $args );
 
         // If json_encode() was successful, no need to do more sanity checking.
         // ... unless we're in an old version of PHP, and json_encode() returned