Correct redirect to Location

function redirect($url = './', $permanent=false)
{
	if($permanent)
	{
		header('HTTP/1.1 301 Moved Permanently');
		header('Status: 301 Moved Permanently');
		header('Retry-After: 120');
		header('Location: ' . $url, true, 301);
		header('Connection: Close');
	}
	else
	{
		header('Status: 200'); // For google chrome
		header('Location: ' . $url);
	}
	exit('If your browser does not support automatic redirect, <a href="' . $url . '" title="proceed">click here</a>.');
}