library/Extlib/System/Url.php
public function getMd5Address($scheme = true, $www = true)
    {
        return md5($this->normalize($scheme, $www));
    }
public function getMd5Address($scheme = true, $www = true)
    {
        return md5($this->normalize($scheme, $www));
    }
Return md5 address url

@param boolean $scheme
@param boolean $www
@return string