FacebookRestClientException的文档

Question

使用Facebook REST API PHP客户端库，似乎明智地将调用包装在try{}中：

require('facebook.php');
$fb = new Facebook($fbApiKey, $fbSecret);
try {
    $result = $fb->api_client->some_api_method(...);
} catch (FacebookRestClientException $e) {
    // now what?
}

但我不知道如何处理异常，例如找出问题所在或向错误日志写一个合理的消息。某处有这些例外的文档吗？

Answer 1

在检查代码和一些示例异常之后，我认为$e是一个看起来像这样的对象：

(
  [message:protected] => An error message string
  [string:Exception:private] => Don't know
  [code:protected] => A numerical error code
  [file:protected] => File here the exception was thrown
  [line:protected] => Line where the exception was thrown
  [trace:Exception:private] => A PHP debug_backtrace() result
  [previous:Exception:private] => Don't know
)