Why is PhpMyAdmin Giving the \'MySQLi Extension Missing\' Error on Ubuntu 12.04?

PhpMyAdmin Error: MySQLi Extension Missing

Facing an issue with PhpMyAdmin on Ubuntu 12.04? Despite installing Apache2, PHP5, MySQL, and PhpMyAdmin, you've encountered the "mysqli extension is missing" error.

Although you've uncommented the "extension=mysql.so" line in php.ini, it remains unresolved. Here's why:

Recent PhpMyAdmin versions require the mysqli extension, no longer compatible with the older mysql extension. To resolve this issue, follow these steps:

• Install the mysqli extension:

  • For PHP 7.3: sudo apt-get install php7.3-mysqli
  • For PHP 8: sudo apt-get install php8.0-mysqli
• Add the following line to your php.ini: extension=mysqli.so
• Restart Apache: sudo systemctl restart apache2

Once completed, PhpMyAdmin should operate as expected. Remember to clear your browser cache if the issue persists.

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