Current File : /www/varak.net/mail2.varak.net_old/libraries/afterlogic/DAV/Auth/Backend.php
<?php
/*
* Copyright 2004-2014, AfterLogic Corp.
* Licensed under AGPLv3 license or AfterLogic license
* if commercial version of the product was purchased.
* See the LICENSE file for a full license statement.
*/
namespace afterlogic\DAV\Auth;
class Backend
{
protected static $instance;
public static function getInstance()
{
if(null === self::$instance)
{
self::$instance = (\afterlogic\DAV\Constants::DAV_DIGEST_AUTH) ? new Backend\Digest() : new Backend\Basic();
}
return self::$instance;
}
}
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