app\models\Gateway::getHelp PHP Метод

    public function getHelp()
    {
        $link = '';
        if ($this->id == GATEWAY_AUTHORIZE_NET) {
            $link = 'http://reseller.authorize.net/application/?id=5560364';
        } elseif ($this->id == GATEWAY_PAYPAL_EXPRESS) {
            $link = 'https://www.paypal.com/us/cgi-bin/webscr?cmd=_login-api-run';
        } elseif ($this->id == GATEWAY_TWO_CHECKOUT) {
            $link = 'https://www.2checkout.com/referral?r=2c37ac2298';
        } elseif ($this->id == GATEWAY_BITPAY) {
            $link = 'https://bitpay.com/dashboard/signup';
        } elseif ($this->id == GATEWAY_DWOLLA) {
            $link = 'https://www.dwolla.com/register';
        } elseif ($this->id == GATEWAY_SAGE_PAY_DIRECT || $this->id == GATEWAY_SAGE_PAY_SERVER) {
            $link = 'https://applications.sagepay.com/apply/2C02C252-0F8A-1B84-E10D-CF933EFCAA99';
        }
        $key = 'texts.gateway_help_' . $this->id;
        $str = trans($key, ['link' => "<a href='{$link}' target='_blank'>Click here</a>", 'complete_link' => url('/complete')]);
        return $key != $str ? $str : '';
    }