Ticket #3975: plugin_php.patch

plugin.php

@@ -26 +26 @@
                 foreach( (array) current($wp_filter[$tag]) as $the_ )
                         if ( !is_null($the_['function']) ){
                                 $args[1] = $string;
-                                $string = call_user_func_array($the_['function'], array_slice($args, 1, (int) $the_['accepted_args']));
+                                $string = call_user_func_array($the_['function'], array_slice($args, 1, (int) $the_['accepted_args'] + 1));
                         }
 
         } while ( next($wp_filter[$tag]) );