id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
16661	Review use of apply_filters_ref_array() and do_action_ref_array()	scribu	scribu	"do_action_ref_array()'s raison d'etre was PHP4's buggy handling of object references.

Since in PHP5 objects are passed by reference by default, it's not needed anymore.

The same goes for apply_filters_ref_array(), introduced in 3.0."	enhancement	closed	normal		General		normal	wontfix	has-patch php5