id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
23098	Make appending paths more DRY	DrewAPicture		"In working on a plugin recently, I came across a couple of lines in core that effectively append a specified path to a URL in several functions, namely `home_url()`, `content_url()`, `plugins_url()` and so on.

By my count, these same two lines are used in at least 10 functions, so I propose we wrap them into a new `append_path` function, though the name could be reworked. 

As a side note, I'm not a huge fan of assigning `$url` twice but don't feel like this falls under the pervue of `set_url_scheme()` at all. Open to suggestions, though.

Patch attached."	enhancement	closed	normal		General	trunk	normal	duplicate	has-patch