id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
18187	Inconsistent behaviour for register_sidebar and is_active_sidebar	nikolay.yordanov		"Part of the sidebar-related functions use sanitize_title() for the sidebar id, while others don't. For example, if I try to register a sidebar with an id like ""Not The Very Best Sidebar ID"" everything is fine and register_sidebar stores it under {{{$wp_registered_sidebars['Not The Very Best Sidebar ID']}}}. But when I use is_active_sidebar with the same id, it first passes the id through sanitize_title() and looks for the sidebar data in {{{$wp_registered_sidebars['not-the-very-best-sidebar-id']}}}

My patch adds sanitize_title() to the following functions: register_sidebar, unregister_sidebar and wp_sidebar_description."	defect (bug)	closed	normal		Widgets	2.7	normal	duplicate	has-patch