php出现致命异常为何返回的还是200状态
php出现致命错误为何返回的还是200状态
关了错误提示就返回500状态。
但只要开了错误提示，无论什么错误他都返回200。这样很不好，难以发现问题
求高手，如何既可以显示错误信息，又可以在错误的时候返回500状态
而不是200状态
------解决思路----------------------
http 500 是服务器拒绝响应。没有说明出现错误的原因，所以很不友好
开启了 php 错误显示后，错误信息可随正文一起发出，所以是 http 200
错误信息夹杂在正文中，虽然有碍观瞻，但指示性还是很明确的
------解决思路----------------------
500 是服务器的响应，开启错误提示后就是php提示错误，但服务器处理php脚本是成功的，所以是200状态
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