mytharcher\sdk\alipay\Alipay::prepareParameters PHP Méthode

    function prepareParameters($params)
    {
        $default = array('service' => $this->service, 'partner' => $this->config['partner'], '_input_charset' => trim(strtolower($this->config['input_charset'])));
        if (!$this->is_mobile) {
            $default = array_merge($default, array('payment_type' => $this->config['payment_type'], 'seller_id' => $this->config['partner'], 'notify_url' => $this->config['notify_url']));
            if (isset($this->config['return_url'])) {
                $default['return_url'] = $this->config['return_url'];
            }
        }
        $params = $this->filterSignParameter(array_merge($default, (array) $params));
        ksort($params);
        reset($params);
        return $params;
    }