S3::getSignedCannedURL PHP Method

    public static function getSignedCannedURL($url, $lifetime)
    {
        return self::getSignedPolicyURL(array('Statement' => array(array('Resource' => $url, 'Condition' => array('DateLessThan' => array('AWS:EpochTime' => self::__getTime() + $lifetime))))));
    }