PHP致命错误：找不到类Bundle \\\\ Controller \\\\ Symfony \\\\ Component \\\\ Intl \\\\ Intl

Question

我需要的

• 我需要将国家代码转换为货币符号。

    like for USD => $. 

• 我需要将货币代码转换为货币符号。

码

控制者

use Symfony\Component\Intl\ResourceBundle\CurrencyBundle;
class EventDetailController extends Controller
{
          $currency = $data[0]['currency'];
          $Currency= USD

       Symfony\Component\Intl\Intl::getCurrencyBundle()->getCurrencySymbol('USD'); 
}

错误

  PHP Fatal error:  Class 'Acme\\biztradeshowsBundle\\Controller\\Symfony\\Component\\Intl\\Intl' not found in /home/indiamart/public_html/10into/src/Acme/biztradeshowsBundle/Controller/EventDetailController.php on line 180

Answer 1

您应该编写use语句：

use Symfony\Component\Intl\ResourceBundle\CurrencyBundle;
use Symfony\Component\Intl\Intl;

class EventDetailController extends Controller
{
    $currency = $data[0]['currency'];
    $Currency= USD

    Intl::getCurrencyBundle()->getCurrencySymbol('USD'); 
}

或使用斜杠写您的FQCN：

use Symfony\Component\Intl\ResourceBundle\CurrencyBundle;

class EventDetailController extends Controller
{
    $currency = $data[0]['currency'];
    $Currency= USD

    \Symfony\Component\Intl\Intl::getCurrencyBundle()->getCurrencySymbol('USD'); 
}