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笔记:php有那几种错误提示和查错方法,php错误提示

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2016-06-13 08:58:271007browse

笔记:php有那几种错误提示和查错方法,php错误提示

php有哪几种错误提示

1.notice : 注意

2.waring : 警告

3.error : 错误

PHP中都有哪几种查错方法?

1、语法检查--php配置文件里,把错误显示选项都打开或者代码开始部分,加error_reporting(E_ALL)
2、逻辑检查--设置断点,在断点前写日志 error_logs($message);exit();
3、HTTP调试--用抓包工具或者firebugs工具跟踪代码运行的全过程

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