private function executeMethod($method, $args = [])
    {
        if (method_exists($this, $method)) {
            return call_user_func_array([$this, $method], $args);
        }
    }
private function executeMethod($method, $args = [])
    {
        if (method_exists($this, $method)) {
            return call_user_func_array([$this, $method], $args);
        }
    }
private function executeMethod ( $ method , $ args = [ ] ) { if ( method_exists ( $ this , $ method ) ) { return call_user_func_array ( [ $ this , $ method ] , $ args ) ; } }
Helper method for executing.

@param string $method

@®eturn void
Helper method for executing .