Crud\Action\BaseAction::handle PHP Method

    public function handle($args = [])
    {
        if (!$this->enabled()) {
            return false;
        }
        if (!is_array($args)) {
            $args = (array) $args;
        }
        $method = '_' . strtolower($this->_request()->method());
        if (method_exists($this, $method)) {
            $this->_responding = true;
            $this->_controller()->eventManager()->on($this);
            return call_user_func_array([$this, $method], $args);
        }
        if (method_exists($this, '_handle')) {
            $this->_responding = true;
            $this->_controller()->eventManager()->on($this);
            return call_user_func_array([$this, '_handle'], $args);
        }
        throw new NotImplementedException(sprintf('Action %s does not implement a handler for HTTP verb %s', get_class($this), $method));
    }