什么是PHP track_errors？
问题描述：
我只是浏览了Cpanel的php.ini EZConfig（基本上是php.ini；它只允许我通过Cpanel更改php.ini中的某些设置），并注意到track_errors。
I was just glancing through my Cpanel's php.ini EZConfig (basically php.ini; it just allows me to change some settings in php.ini through Cpanel) and noticed track_errors.
有人可以告诉我这是什么意思吗，我已经搜索了php网站和Google，却找不到确切的含义？
Can someone tell me what this means, I have searched the php website and Google and cannot find out what it means exactly?
答
搜索 track_errors PHP。
Search for "track_errors PHP".
http://us3.php.net/manual/en/errorfunc.configuration.php#ini.track-errors
如果启用，最后一条错误消息将始终出现在变量$ php_errormsg中。
If enabled, the last error message will always be present in the variable $php_errormsg.