错误记录php - error_reporting（0）没有所需的效果 [英] Error logging php - error_reporting(0) not having desired effect

问题描述

我有一个很简单的页面，它提取一个url并解析一些数据。

如果响应是404错误，我已经在我的页面中内置了一些错误处理。

但是，我似乎不能阻止php分发以下错误

 
警告：file_get_contents（http://url-to-retrieve.com/123.html）[function.file-get-contents]：无法打开流：HTTP请求失败！ HTTP / 1.1 404在/ var / www / html / maickl / procs / get.php on line 91 
 

我开始使用

 
 error_reporting（0）
 

关于为什么会发生这种情况的任何建议，为什么这些错误不被抑制

解决方案

使用 error_reporting（ 0）; shoud禁用错误报告，这意味着你不应该得到那个错误 - 你确定没有重新启用某个地方吗？

但实际上你可能正在寻找的不是要更改 error_reporting ，但要禁用 display_errors ，可以使用这样一些代码：

  ini_set（'display_errors'，'Off'）; 
  

有了这个：

• 错误/警告不会显示在您的网站上，对于最终用户来说，这是不错的（不能显示技术错误）


• 但 error_reporting 未被禁用，这意味着错误仍然可以记录 - 请参阅 log_errors 和 error_log 。

I've got a pretty simple page which fetches a url and parse some data.

I have built into my page some error handling in the event that the response is a 404 error.

However, I can't seem to stop php from spitting out the following errors

 Warning: file_get_contents(http://url-to-retrieve.com/123.html) [function.file-get-contents]: failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/html/maickl/procs/get.php on line 84

Notice: Undefined offset: 0 in /var/www/html/maickl/procs/get.php on line 91

I start the page with

error_reporting(0)

Any suggestions as to why this is happening, why these errors are not being suppressed (it seems to be only on this page), and what I can do about it?

解决方案

Using error_reporting(0); shoud disable error reporting, which means you should not get that error -- are you sure it's not re-enabled somewhere ?

But what you are probably looking for, actually, is not to change error_reporting, but to disable display_errors, which can be done using some code like this one :

ini_set('display_errors', 'Off');

With this :

• errors / warnings will not be displayed on your website, which is nice for end-users (technical errors should never be displayed)
• but error_reporting is not disabled, which means errors can/will still be logged -- see log_errors and error_log.

这篇关于错误记录php - error_reporting（0）没有所需的效果的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！