For me it depends entirely on the project. If it is a tiny little thing I'm going to be finished with in an hour I might use the mysql/mysqli functions. For l

For me it depends entirely on the project. If it is a tiny little thing I'm going to be finished with in an hour I might use the mysql/mysqli functions. For larger projects I've used MDB2 until fairly recently. I've been playing around with ZF for the past few months though and have been using Zend_Db.