Filters the array of themes allowed on the network.

Fires when the ‘archived’ status is added to a site.

Filters a blog’s details.

Fires before a network site is deactivated.

Fires before a site is deleted.

Filters whether to attempt to perform the multisite DB upgrade routine.

Filters the list of sites a user belongs to.

Filters the language codes.

Fires when the ‘spam’ status is removed from a site.

Fires when the ‘spam’ status is added to a site.