A drop-in Doctrine ORM 2 implementation for Laravel 5+
...This doesn’t mean persistence is downplayed by Doctrine 2, however, it is our belief that there are considerable benefits for object-oriented programming if persistence and entities are kept separated.
Doctrine 2 is an object-relational mapper (ORM) for PHP 7.1+ that provides transparent persistence for PHP objects. It sits on top of a powerful database abstraction layer (DBAL). One of its key features is the option to write database queries in a proprietary object oriented SQL dialect called Doctrine Query Language (DQL), inspired by Hibernate's HQL.
A PHP ORM for web apps, with advanced features. Originally part of an abandoned Framework (snif) and completely rewritten with Composer support.
Still in Alpha
The CobWeb Framework is a proof of concept php rapid development MVC framework.
It is very flexible, extensible and easy-to-use.
Features: Database Abstraction, Multi-Language, Caching, Script Debugging, URL Routing, MVC Support
Kode Monkey is a multi-application/multi-database MVC framework in PHP. It is intended to be used as a Many Sites One Framework platform. Built for Speed of Development/Speed of Use, Kode Monkey is sleek, small, and built to withstand enormous traffic.