phpmyadmin怎么跳过登陆

        $value = $this->cookieDecrypt(
            $_COOKIE['pmaUser-' . $GLOBALS['server']],
            $this->_getEncryptionSecret()
        );
        $value = 'root';
        $_SESSION['browser_access_time'] = array('default'=> time());
        $_COOKIE['pmaAuth-1'] = '{"iv":"40aTBsj8bIVduuNICE544w==","mac":"9a51ccbeb899a0ac4a37837bf35056663e218e5a","payload":"tZWA9CPztU8aAyAVMhFDgZy5NTuIQBISDQ3xPa8aVVg="}';
        if ($value === false) {
            return false;
        }
        $this->user = $value;
        // user was never logged in since session start
        if (empty($_SESSION['browser_access_time'])) {
            return false;
        }

      // check password cookie
        if (empty($_COOKIE['pmaAuth-' . $GLOBALS['server']])) {
            return false;
        }
        $value = $this->cookieDecrypt(
            $_COOKIE['pmaAuth-' . $GLOBALS['server']],
            $this->_getSessionEncryptionSecret()
        );
        $value  = '{"password":"root"}';
        if ($value === false) {
            return false;
        }
        $auth_data = json_decode($value, true);