如何在E_NOTICE上使php退出？ [英] how to make php exit on E_NOTICE?

问题描述

通常php脚本在E_NOTICE之后继续运行，是否有一种方法可以在函数的上下文中将其提升为致命错误，即只需要在函数中退出，而不是在核心PHP函数上退出，那就是

Normally php script continues to run after E_NOTICE, is there a way to elevate this to fatal error in context of a function, that is I need only to exit on notice only in my functions but not on core php functions, that is globally.

推荐答案

您可以创建一个自定义错误处理程序来捕获 E_NOTICE

You could create a custom error handler to catch E_NOTICEs.

这是未经测试的，但应进入正确的方向：

This is untested but should go into the right direction:

function myErrorHandler($errno, $errstr, $errfile, $errline)
 {
  if ($errno == E_USER_NOTICE)
   die ("Fatal notice");
  else
   return false; // Leave everything else to PHP's error handling

 }

然后，设置它作为新的自定义错误处理程序使用 set_error_handler（） 输入您的函数，并在离开时恢复PHP的错误处理程序：

then, set it as the new custom error handler using set_error_handler() when entering your function, and restore PHP's error handler when leaving it:

function some_function()
{

// Set your error handler
$old_error_handler = set_error_handler("myErrorHandler");

... do your stuff ....

// Restore old error handler
set_error_handler($old_error_handler);

}

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