DoctrineCollection: difference between toArray() and getData()...

Get last element in Collection...

Doctrine ArrayCollection matching criteria function results in Undefined property: MyEntity::$1 (Sym...

How to return an empty Doctrine_Collection?...

How to remove a collection element without EntityManager#remove(...) in Doctrine 2?...

Reuse a Doctrine_Record object to save multiple instances of a model...

Cannot save a Doctrine_Collection...

How to associate objects of one-to-many relationships?...

Doctrine_Collection __toString() type of functionality...

Diff of two Doctrine_Collection instances...