将警告视为错误

问题描述

我有一个刚刚重构的PHP应用程序。不幸的是，它发出了如下警告：

I have a php application that I have just re-factored. Unfortunately it spewing out warnings like:

这是不可能（或很难完成）的该问题是因为我没有调用堆栈，所以无法分辨代码的哪一部分引起了警告，并且有很多代码。

Which is impossible (or very hard work) to work out the issue as I don't have a callstack so can't tell which parts of my code are causing the warning and there is a lot of code.

我需要一个一种方法来处理警告（如错误）（因为应用程序死掉并打印出堆栈跟踪），或者在打印错误时需要显示堆栈跟踪。有没有办法做到这一点？

I need a method to either treat warnings like errors (In that the application dies and prints the stacktrace) or I need the stacktrace to be shown when printing errors. Is there a method to do this?

推荐答案

请参见示例＃1，网址为

See example #1 at http://www.php.net/manual/en/class.errorexception.php

<?php
function exception_error_handler($errno, $errstr, $errfile, $errline ) {
    throw new ErrorException($errstr, $errno, 0, $errfile, $errline);
}
set_error_handler("exception_error_handler");

/* Trigger exception */
strpos();
?>

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