network_allowed_themes filter-hook . WP 4.5.0

Filters the array of themes allowed on the network.

Site is provided as context so that a list of network allowed themes can be filtered further.

Usage

add_filter( 'network_allowed_themes', 'filter_function_name_5609', 10, 2 );
function filter_function_name_5609( $allowed_themes, $blog_id ){
	// filter...

	return $allowed_themes;
}

$allowed_themes(string[])

An array of theme stylesheet names.

$blog_id(int)

ID of the site.

Changelog

Where the hook is called

$network = (array) apply_filters( 'network_allowed_themes', self::get_allowed_on_network(), $blog_id );

Where in WP core the hook is used WordPress