PHP ORM:Doctrine vs. Propel

我正在使用 symfony 开始一个新项目，它很容易与 Doctrine 和 推进a>，但我当然需要做出选择....

非常感谢.

感谢所有回复，有用的东西.这个问题没有真正正确的答案，所以我只会将获得最多票数的答案标记为已批准.

解决方案

我会选择 Doctrine.在我看来，这是一个更加活跃的项目，并且作为 symfony 的默认 ORM，它得到了更好的支持(尽管官方认为 ORM 是平等的).

此外，我更喜欢您使用查询的方式(DQL 而不是 Criteria):

add(ExamplePeer::ID, 20);$items = ExamplePeer::doSelectJoinFoobar($c);//教义$items = Doctrine_Query::create()->from('示例 e')->leftJoin('e.Foobar')->where('e.id = ?', 20)->执行()；?>

(Doctrine 的实现对我来说更直观).

另外，我真的更喜欢你在 Doctrine 中管理关系的方式.

我认为 Doctrine 文档中的这一页值得一读:http://www.doctrine-project.org/documentation/manual/1_2/en/introduction:doctrine-explained

总结一下:如果我要开始一个新项目，或者必须在学习 Doctrine 和 Propel 之间做出选择，我会随时选择 Doctrine.

I'm starting a new project with symfony which is readily integrated with Doctrine and Propel, but I of course need to make a choice.... I was wondering if more experienced people out there have general pros and/or cons for going with either of these two?

Thanks a lot.

EDIT: Thanks for the all the responses, useful stuff. There's no truly correct answer to this question so I'll just mark as approved the one that got the most popular up-votes.

解决方案

I'd go with Doctrine. It seems to me that it is a much more active project and being the default ORM for symfony it is better supported (even though officially the ORMs are considered equal).

Furthermore I better like the way you work with queries (DQL instead of Criteria):

<?php
// Propel
$c = new Criteria();
$c->add(ExamplePeer::ID, 20);
$items = ExamplePeer::doSelectJoinFoobar($c);

// Doctrine
$items = Doctrine_Query::create()
       ->from('Example e')
       ->leftJoin('e.Foobar')
       ->where('e.id = ?', 20)
       ->execute();
?>

(Doctrine's implementation is much more intuitive to me).

Also, I really prefer the way you manage relations in Doctrine.

I think this page from the Doctrine documentation is worth a read: http://www.doctrine-project.org/documentation/manual/1_2/en/introduction:doctrine-explained

To sum up: If I were starting a new project or had to choose between learning Doctrine and Propel I'd go for Doctrine any day.