phpMyAdmin - The MySQL Extension is Missing

Question

I installed everything separately (Apache, PHP, MySQL and phpMyAdmin) and do not use a compilation, everything works fine till now except phpMyAdmin.

The problem I

Answer 1

Installing bzip2 and zip PHP extensions solved my issue in Ubuntu:

sudo apt-get install php7.0-bz2
sudo apt-get install php7.0-zip

Use php(you version)-(extension) to install and enable any missing modules that is required in the phpmyadmin readme.

Answer 2

At first make sure you have mysql installed properly. You can ensure it just by checking that whether you can access mysql using mysql command promp. So if you mysql is working then probably it is not loading. For that follow the steps given below

First of all, you must find your php.ini. It could be anywhere but if you create a small php file with the

<?php phpinfo(); ?>

script it will tell you where it is. Just look at the path of loaded configuration file. Common places include /etc/apache/, /etc/php4/apache2/php.ini, /etc/php5/apache2/php.ini or even /usr/local/lib/php.ini for Windows it may be C:\Users\username\PHP\php.ini

Edit your server’s php.ini and look for the following line. Remove the ‘;’ from the start of the line and restart Apache. Things should work fine now!

;extension=mysql.so

should become

extension=mysql.so

For windows it will be

;extension=mysql.dll

should become

extension=mysql.dll

Answer 3

You need to put the full path in the php ini when loading the mysql dll, i.e :-

extension=c:/php54/ext/php_mbstring.dll
extension=c:/php54/ext/php_mysql.dll

Then you don't need to move them to the windows folder.

Answer 4

Just check your php.ini file, In this file Semicolon(;) used for comment if you see then remove semicolon ;.

;extension=mysql.dll

Now your extension is enable but you need to restart appache

extension=mysql.dll

Answer 5

I just add

apt-get install php5-mysqlnd

This will ask to overwrite mysql.so from "php5-mysql".

This work for me.

Answer 6

Your installation is missing some php modules, there should be a list of required modules in the phpmyadmin readme. If you recently enabled the modules, try restarting the apache service / daemon.

Edit: As it seems, there is no single "enable these modules" in the docs, so enable either mysql or mysqli in your php.ini (you might need to install it first).

The two messages are not important if you do not intend to upload or download compressed file within phpMyAdmin. If you do, enable the zlib and / or bz2 modules.