WordPress at a glance
filter is not described

populate_site_meta filter-hook . WP 5.2.0

Filters meta for a site on creation.


add_filter( 'populate_site_meta', 'filter_function_name_7300', 10, 2 );
function filter_function_name_7300( $meta, $site_id ){
	// filter...

	return $meta;
Associative array of site meta keys and values to be inserted.
ID of site to populate.

Where the hook is called

wp-admin/includes/schema.php 1315
$site_meta = apply_filters( 'populate_site_meta', $meta, $site_id );

Where the hook is used (in WP core)

Использование не найдено.