HostRestriction::setAction

public function setAction($action, array $options = array())
{
	if (!$action)
		throw new ArgumentNullException('action');

	if (!is_string($action))
		throw new ArgumentTypeException('action', 'string');

	if (!in_array($action, $this->validActions))
		throw new ArgumentOutOfRangeException('action', $this->validActions);

	if ($action === self::ACTION_REDIRECT)
	{
		if (!isset($options['host']) || !$options['host'])
			throw new LogicException('options[host] not present', 'SECURITY_HOSTS_EMPTY_HOST_ACTION');

		if (!preg_match('#^https?://#', $options['host']))
			throw new LogicException('invalid redirecting host present in options[host]', 'SECURITY_HOSTS_INVALID_HOST_ACTION');
	}


	$this->action = $action;
	$this->actionOptions = $options;

	return $this;
}