The pdo_mysql extension is missing on alt-php81

Issue

The pdo_myslq extension exists in PHP Selector for PHP 8.1, but it doesn't work.

PHP Warning: PHP Startup: Unable to load dynamic library 'pdo_mysql.so' (tried: /opt/alt/php81/usr/lib64/php/modules/pdo_mysql.so (/opt/alt/php81/usr/lib64/php/modules/pdo_mysql.so: cannot open shared object file: No such file or directory), /opt/alt/php81/usr/lib64/php/modules/pdo_mysql.so.so (/opt/alt/php81/usr/lib64/php/modules/pdo_mysql.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0

Environment

• pdo_mysql
• alt-php81

Solution

To resolve the issue, run the following command:

ln -s /opt/alt/php81/etc/mariadb103/pdo_mysql.so /opt/alt/php81/usr/lib64/php/modules/pdo_mysql.so
cagefsctl --force-update && cagefsctl -M