wp-admin/includes/deprecated.php:1226This was once used to display attachment links. Now it is deprecated and stubbed.
$idint|booloptionalfalsefunction the_attachment_links( $id = false ) { _deprecated_function( __FUNCTION__, '3.7.0' );}Introduced in 2.0.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/deprecated.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.