捕获生产环境中的所有应用程序异常和PHP错误

问题描述：

How can I catch all application exceptions and PHP errors in production environment?

I am using a custom MVC framework, and I have a entry point where my MVC framework starts. So I already wrap this entry point with a general:

 try{
    //start point of mvc framework that load main class 
    //that manage request, response, route etc
 }catch(Exception $e) {
    //return response 404 to client if something goes wrong
 }

Is this enough? What about PHP errors?

It's a production environment so I don't the users to see the errors, but I want to log all for debugging. Is there an opensource PHP class that log errors in a elegant way that I can inspire from?

如何在生产环境中捕获所有应用程序异常和PHP错误？ p>

我正在使用自定义MVC框架，我有一个入口点，我的MVC框架启动。所以我已经用一个通用程序包装了这个入口点： p>

 尝试{
 //加载主类的mvc框架的起点
 //管理请求，响应，  catch等等
} catch（异常$ e）{
 //如果出现问题则将响应404返回给客户端
} 
  code>  pre> 
 
 这样就够了吗？  PHP错误怎么样？ p> 
 
 
这是一个生产环境，所以我没有用户看到错误，但我想记录所有错误。 是否有一个开源PHP类以优雅的方式记录错误，我可以从中激发这些错误？ p> 
  div>

答

Nope, an exception handler is not enough. You should also transform php notices/errors/warnings into exceptions so that you can catch them as well, I have an example here: http://codehackit.blogspot.com/2012/01/php-errorswarningsnotices-to-exceptions.html Unfortunately most of PHPs built in functions still don't throw exceptions but these couple lines fix that ;)

捕获生产环境中的所有应用程序异常和PHP错误

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