What to do if there is no mysql information in php

Solution to the problem that there is no mysql information in php: 1. Load the mysql module in php.ini; 2. Add "extension="D:\php5_6\ext"" to the php.ini file.

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

What should I do if there is no mysql information in php?

Record once to solve the problem that phpinfo() does not have the mysql module

On a whim, I planned to review ThinkPHP5, but I got stuck before I started, and it appeared when connecting to the database. question.

Error message

I searched on Baidu first, and it was said online that the mysql module was not loaded in php.ini when configuring PHP, but I opened it The php.ini file sees that extension=php_mysql.dll is open. But I used the phpinfo() function to check that there is still no mysql module. I looked at the path of Loaded Configuration File and it was correct, but I was helpless in the end. With the intention of giving it a try, I forcefully added this line to the php.ini file:

Change location

In the end, the error was successfully eliminated!

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