/**
* Creates a new instance of the default mail sender.
*/
private static function createDefault()
{
switch (MAIL_SEND_METHOD) {
case 'php':
require_once WCF_DIR . 'lib/data/mail/PHPMailSender.class.php';
self::$defaultMailSender = new PHPMailSender();
break;
case 'smtp':
require_once WCF_DIR . 'lib/data/mail/SMTPMailSender.class.php';
self::$defaultMailSender = new SMTPMailSender();
break;
case 'debug':
require_once WCF_DIR . 'lib/data/mail/DebugMailSender.class.php';
self::$defaultMailSender = new DebugMailSender();
break;
}
}