wp-admin/includes/taxonomy.php:247Gets comma-separated list of tags available to edit.
$post_idint$taxonomystringoptional'post_tag'string|false|WP_Errorfunction get_tags_to_edit( $post_id, $taxonomy = 'post_tag' ) { return get_terms_to_edit( $post_id, $taxonomy );}Introduced in 2.3.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/taxonomy.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.