public function execute()
    {
        $registered = false;
        if (self::$interceptor_stack === null)
        {
            $registered = true;
            self::registerErrorHandler();
        }
            
        array_push(self::$interceptor_stack, $this);
        $response = null;
        try
        {
            $response = call_user_func_array($this->func, func_get_args());
        }
        finally
        {
            array_pop(self::$interceptor_stack);

            if ($registered)
                self::unregisterErrorHandler();
        }
        return $response;
    }
public function execute()
    {
        $registered = false;
        if (self::$interceptor_stack === null)
        {
            $registered = true;
            self::registerErrorHandler();
        }
            
        array_push(self::$interceptor_stack, $this);
        $response = null;
        try
        {
            $response = call_user_func_array($this->func, func_get_args());
        }
        finally
        {
            array_pop(self::$interceptor_stack);

            if ($registered)
                self::unregisterErrorHandler();
        }
        return $response;
    }
public function execute ( ) { $ registered = false ; if ( self :: $ interceptor_stack === null ) { $ registered = true ; self :: registerErrorHandler ( ) ; } array_push ( self :: $ interceptor_stack , $ this ) ; $ response = null ; try { $ response = call_user_func_array ( $ this -> func , func_get_args ( ) ) ; } finally { array_pop ( self :: $ interceptor_stack ) ; if ( $ registered ) self :: unregisterErrorHandler ( ) ; } return $ response ; }
Execute the configured callback
@params Any parameters to pass to the callback
@return mixed The return value of the callback
Execute the configured callback