Clarify documentation for *what* gets "automatically fired" when the do_mu_upgrade filter evaluates to true in Multisite.

See #26869.


git-svn-id: https://develop.svn.wordpress.org/trunk@28376 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Drew Jaynes (DrewAPicture)
2014-05-13 04:17:16 +00:00
parent d59c371180
commit 68f78b1dcc

View File

@@ -50,8 +50,8 @@ if ( get_option('db_upgraded') ) {
* Filter whether to attempt to perform the multisite DB upgrade routine.
*
* In single site, the user would be redirected to wp-admin/upgrade.php.
* In multisite, it is automatically fired, but only when this filter
* returns true.
* In multisite, the DB upgrade routine is automatically fired, but only
* when this filter returns true.
*
* If the network is 50 sites or less, it will run every time. Otherwise,
* it will throttle itself to reduce load.