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

See #26869.

Built from https://develop.svn.wordpress.org/trunk@28376


git-svn-id: http://core.svn.wordpress.org/trunk@28204 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Drew Jaynes 2014-05-13 04:18:14 +00:00
parent b4ca72583a
commit ec88da1ee3

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.