A brief discussion on php error prompts and error checking methods, a brief discussion on php error prompts_PHP tutorial

A brief discussion on php error prompts and error checking methods, a brief discussion on php error prompts

What kinds of error prompts are there in php

1.notice : Note

2.waring : warning

3.error : Error

What are the error checking methods in PHP?

1. Grammar check--in the php configuration file, turn on the error display options or add error_reporting(E_ALL)
at the beginning of the code 2. Logic check--set breakpoints and write logs before the breakpoint error_logs($message);exit();
3. HTTP debugging--use packet capture tools or firebugs tools to track the entire process of code execution

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