Good PHP ORM Library?

Answer 1

Look into Doctrine.

Doctrine 1.2 implements Active Record. Doctrine 2+ is a DataMapper ORM.

Also, check out Xyster. It's based on the Data Mapper pattern.

Also, take a look at DataMapper vs. Active Record.

Answer 2

I really like Propel, here you can get an overview, the documentation is pretty good, and you can get it through PEAR or SVN.

You only need a working PHP5 install, and Phing to start generating classes.

Answer 3

Give a shot to dORM, an object relational mapper for PHP 5. It supports all kinds of relationships (1-to-1), (1-to-many), (many-to-many) and data types. It is completely unobtrusive: no code generation or class extending required. In my opinion it is superior to any ORM out there, Doctrine and Propel included. However, it is still in beta and might change significantly in the next couple months. http://www.getdorm.com

It also has a very small learning curve. The three main methods you will use are:

<?php 
$object = $dorm->getClassName('id_here');
$dorm->save($object);
$dorm->delete($object);

Answer 4

If you are looking for an ORM, like Hibernate, you should have look at PMO.

It can be easily integrated in an SOA architecture (there is only a webservice classe to develop).

Answer 5

Try RedBean, its requires:

• No configuration
• No database (it creates everything on the fly)
• No models
• etc.

It even does all the locking and transactions for you and monitors performance in the background. (Heck! it even does garbage collection....) Best of all... you don't have to write a single... line of code... Jesus this, ORM layer, saved me ass!

Answer 6

Brazilian ORM: http://www.hufersil.com.br/lumine. It works with PHP 5.2+. In my opinion, it is the best choice for Portuguese and Brazilian people, because it has easy-to-understand documentation and a lot of examples for download.