A lightweight php class for formatting sql statements. Handles automatic indentation and syntax highlighting.

The Doctrine Persistence project is a library that provides common abstractions for object mapper persistence.

Doctrine Object Relational Mapper (ORM)

Doctrine Database Migrations Library

Base library for a lexer that can be used in Top-Down, Recursive Descent Parsers.

Doctrine Inflector is a small library that can perform string manipulations with regard to uppercase/lowercase and singular/plural forms of words.

The Doctrine Event Manager is a library that provides a simple event system.

Symfony integration for the doctrine/migrations library

Symfony Bundle for Doctrine ORM and DBAL

Thin library around different deprecation strategies

Doctrine Database Abstraction Layer

Collections Abstraction Library

Doctrine Cache component

Semantic versioning utilities with the addition of version constraints parsing and checking.

Dependency Manager for PHP