Is the TP framework exclusive to PATHINFO mode? of course not!

Have you ever had such a question?

There are four URL patterns in thinkphp. Is the PATHINFO pattern unique to thinkphp? Doesn't such a concept exist in laravel?

Look down! ! !

Pathinfo is certainly not unique to a certain framework. Strictly speaking, pathinfo is a predefined variable provided by the HTTP server. In many frameworks, there is an important component called the router. This component can be used pathinfo to achieve.

Consider the following code:

# filename:./testpathinfo.php
<?php
echo $_SERVER[&#39;PATH_INFO&#39;];

When I request the file directly (pay attention to the address bar):

http://localhost/testpathinfo.php

If the file does not get the pathinfo parameter and the value is not defined, then if I request like this (pay attention to the address bar):

http://localhost/testpathinfo.php/ this/is/path/info?a=1&b=2

So, this function can be used together with the rewrite function to remove the request file in the address.

In addition, PHP provides a function called pathinfo() for extracting path information:

Recommended: "The latest 10 thinkphp video tutorials 》

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