wp-includes/taxonomy.php:3625Performs term count update immediately.
$termsarray$taxonomystringtruefunction wp_update_term_count_now( $terms, $taxonomy ) { $terms = array_map( 'intval', $terms ); $taxonomy = get_taxonomy( $taxonomy ); if ( ! empty( $taxonomy->update_count_callback ) ) { call_user_func( $taxonomy->update_count_callback, $terms, $taxonomy ); } else { $object_types = (array) $taxonomy->object_type; foreach ( $object_types as &$object_type ) { if ( str_starts_with( $object_type, 'attachment:' ) ) { list( $object_type ) = explode( ':', $object_type ); } } if ( array_filter( $object_types, 'post_type_exists' ) == $object_types ) { // Only post types are attached to this taxonomy. _update_post_term_count( $terms, $taxonomy ); } else { // Default count updater. _update_generic_term_count( $terms, $taxonomy ); } } clean_term_cache( $terms, '', false ); return true;}Introduced in 2.5.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/taxonomy.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.