Opencart 1.5.6管理员登录缓慢

时间:2013-11-14 05:28:46

标签: php e-commerce opencart

我是opencart购物车的新用户,我在我的测试服务器上成功安装了它,但是当我尝试登录管理面板时,需要大约40到50分钟才能登录。

我调试代码并了解到,每次登录请求时,opencart都会发送curl请求 到雅虎服务器获取货币值后面的方法演示了相同的。

public function updateCurrencies($force = false) {
    if (extension_loaded('curl')) {
        $data = array();

        if ($force) {
            $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "currency WHERE code != '" . $this->db->escape($this->config->get('config_currency')) . "'");
        } else {
            $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "currency WHERE code != '" . $this->db->escape($this->config->get('config_currency')) . "' AND date_modified < '" .  $this->db->escape(date('Y-m-d H:i:s', strtotime('-1 day'))) . "'");
        }

        foreach ($query->rows as $result) {
            $data[] = $this->config->get('config_currency') . $result['code'] . '=X';
        }   

        $curl = curl_init();

        curl_setopt($curl, CURLOPT_URL, 'http://download.finance.yahoo.com/d/quotes.csv?s=' . implode(',', $data) . '&f=sl1&e=.csv');
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

        $content = curl_exec($curl);

        curl_close($curl);

        $lines = explode("\n", trim($content));

        foreach ($lines as $line) {
            $currency = utf8_substr($line, 4, 3);
            $value = utf8_substr($line, 11, 6);

            if ((float)$value) {
                $this->db->query("UPDATE " . DB_PREFIX . "currency SET value = '" . (float)$value . "', date_modified = '" .  $this->db->escape(date('Y-m-d H:i:s')) . "' WHERE code = '" . $this->db->escape($currency) . "'");
            }
        }

        $this->db->query("UPDATE " . DB_PREFIX . "currency SET value = '1.00000', date_modified = '" .  $this->db->escape(date('Y-m-d H:i:s')) . "' WHERE code = '" . $this->db->escape($this->config->get('config_currency')) . "'");

        $this->cache->delete('currency');
    }
}

我通过将opencart中的更新币种设置为“否”来跳过此步骤,并解决了问题,现在只需要一秒钟即可在后端登录。

我的问题是,是否真的有必要更新opencart中的货币?

1 个答案:

答案 0 :(得分:0)

如果无法连接到Yahoo服务器,可能会出现问题,因为没有超时语句。