id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
14190	switch_to_blog() should affect $current_blog global	filosofo	filosofo	"Currently, `switch_to_blog()` does not change the `$current_blog` global set of variables.  So functions such as `is_main_site()` will continue to use the previous set blog id.

So for example if you switch to another blog while acting as a site admin to flush rewrite rules on a non-main blog, the non-main blog gets the main-blog-specific rewrite rules.

My general suggestion is that we move `$current_blog` into a function like `get_current_blog` and not count on the global to be populated correctly, then replace `$current_blog` global variable references with calls to `get_current_blog`, which will handle the current blog situation correctly."	defect (bug)	closed	normal		Multisite	3.0	normal	wontfix	has-patch	scribu@…