PHP 避免重复相同的 try catch

Question

我在 Phalcon 3 中使用 PHP 7。我想在一个函数中实现 Stripe 响应。我可以处理类似的错误是。

这是代码：

try {

  // Use Stripe's library to make requests...

} catch(\Stripe\Error\Card $e) {

  // Since it's a decline, \Stripe\Error\Card will be caught

  $body = $e->getJsonBody();

  $err  = $body['error'];

  print('Status is:' . $e->getHttpStatus() . "\n");

  print('Type is:' . $err['type'] . "\n");

  print('Code is:' . $err['code'] . "\n");

  // param is '' in this case

  print('Param is:' . $err['param'] . "\n");

  print('Message is:' . $err['message'] . "\n");

} catch (\Stripe\Error\RateLimit $e) {

  // Too many requests made to the API too quickly

} catch (\Stripe\Error\InvalidRequest $e) {

  // Invalid parameters were supplied to Stripe's API

} catch (\Stripe\Error\Authentication $e) {

  // Authentication with Stripe's API failed

  // (maybe you changed API keys recently)

} catch (\Stripe\Error\ApiConnection $e) {

  // Network communication with Stripe failed

} catch (\Stripe\Error\Base $e) {

  // Display a very generic error to the user, and maybe send

  // yourself an email

} catch (Exception $e) {

  // Something else happened, completely unrelated to Stripe

}

每次我需要调用 Stripe 方法时，我都需要实现所有这些 try catch。如何创建一个具有所有 Stripe 异常的函数？我的想法是在参数中发送条带函数并在 try 中使用该函数，但它不起作用，因为该函数是在函数内部之前执行的。

  function stripeResponse($function) {

    try {

      // Use Stripe's library to make requests...

      \Stripe\Stripe::setApiKey("my_key");

      $function();

    } catch(\Stripe\Error\Card $e) {

      // Since it's a decline, \Stripe\Error\Card will be caught

    } catch (\Stripe\Error\RateLimit $e) {

      // Too many requests made to the API too quickly

    } catch (\Stripe\Error\InvalidRequest $e) {

      // Invalid parameters were supplied to Stripe's API

    } catch (\Stripe\Error\Authentication $e) {

      // Authentication with Stripe's API failed

      // (maybe you changed API keys recently)

    } catch (\Stripe\Error\ApiConnection $e) {

      // Network communication with Stripe failed

    } 

你有想法做我想做的事吗？

Answer 1

你打电话的$this->stripeResponse方式不对。您将响应传递给它\Stripe\Charge::create而不是可调用对象。您可以将其更改为：return $this->stripeResponse(function() {    \Stripe\Charge::create([        "amount" => 100,        "currency" => "eur",        "source" => "token",        "description" => "Description"    ]);});