colinmollenhour/mongodb-php-odm — pull request #50 by sergeyklay (2013-08-03 20:25:11+00:00)
Title: Fixed Mongo_Collection::remove_safe

The main idea is that the `$criteria` param may be empty, in this case Mongo should remove all documents from collection.

Also I have made more strict list of accepted arguments, and amended PHPDoc docblock