lithium\data\model\Relationship::data()

public method

Returns the named configuration item, or all configuration data, if no parameter is given.

Parameters

  • string $key

    The name of the configuration item to return, or null to return all items.

Returns

mixed

Returns a single configuration item (mixed), or an array of all items.

Source

	public function data($key = null) {
		if (!$key) {
			return $this->_config;
		}
		return isset($this->_config[$key]) ? $this->_config[$key] : null;
	}