A simple queue system for PHP based on one of the following databases:

It should support MySQL, SQLite, MariaDB, PostgreSQL (and maybe Cubrid)

Tested with MySQL

composer require diversen/queue-simplex

The jobs table is auto-generated using RedBeansPHP.

Code example: https://github.com/diversen/queue-simplex/blob/master/test.php

Example of a MySQL table can be found on https://github.com/diversen/queue-simplex/blob/master/mysql.sql