id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
12993	'get_current_blog()' and/or 'current_blog_id()' function?	martythornley		"I posted this over in the mu forums but realize it is pretty dead over there and may be better mentioned here:

http://mu.wordpress.org/forums/topic/17568?replies=2

It would be a great help to easily get the current blog's id as in 'current_blog_id()'. I searched the entire wordpress 3.0 and mu code and it is not mentioned anywhere.

'get_current_blog()' might imply something more complex that returns all a blog's info, which would be nice too.

But in the short term... 'current_blog_id()'?

People are currently having to call global variables to use $wpdb, $current_site and/or $blog_id. I feel all of these are messy and pretty generic variables to be using within theme or plugin files."	enhancement	new	normal	Future Release	Multisite	3.0	normal		current blog, blog id