CWebDavBase::base_HEAD

function base_HEAD()
{
	$status = false;
	$options = array(
		'path' => $this->_path);

	if (method_exists($this, 'HEAD'))
	{
		$status = $this->HEAD($options);
	}
	elseif (method_exists($this, 'GET'))
	{
		ob_start();
		$status = $this->base_GET();
		ob_end_clean();
	}
}