Zend Framework component that automates schema and data changes to databases
CakePHP database migrations plugin
Doctrine Database Migrations Library
Database migrations for PHP ala ActiveRecord Migrations with support for MySQL, Postgres, SQLite
Command line utility for managing MySQL database migrations.
Create laravel-style database migrations in WordPress
Laravel package for big databases, which need an advanced migrations structure
A PHP library based on Zend Framework to migrate your database!
Blazing fast database migrations for Laravel tests.