add_option_jetpack_is_multi_site

Fires when the site URL is updated.Determines if the site is part of a multisite network.

Parameters

jetpack_is_multi_site.

string

jetpack_is_multi_site.

is_multisite()

bool

is_multisite() Is the site part of a mutlisite network.

Changelog

• Introduced in Jetpack 3.4.0

How to use this hook

See “How to use actions and filters to customize Jetpack”.