CWebDavIblock::checkLock

function checkLock($path, array $element = array())
{
	$result =  false;
	$options = array("path" => $path);
	$arProps = $this->_get_lock($options, $element);
	if (!is_array($arProps)) return $arProps; // error in _get_lock

	if (array_key_exists("LOCK", $arProps) && is_array($arProps["LOCK"]) && count($arProps["LOCK"]) > 0)
	{
		$k = array_key_first($arProps["LOCK"]);

		$row = $arProps["LOCK"][$k];

		$result = array(
			"type"	  => "write",
			"scope"   => $row["exclusivelock"] ? "exclusive" : "shared",
			"depth"   => 0,
			"owner"   => $row["owner"],
			"token"   => $k,
			"created" => $row["created"],
			"modified" => $row["modified"],
			"expires" => $row["expires"]);
	}
	return $result;
}