wp-admin/includes/user.php:297Retrieve user data and filter it.
$user_idintWP_User|falsefunction get_user_to_edit( $user_id ) { $user = get_userdata( $user_id ); if ( $user ) { $user->filter = 'edit'; } return $user;}Introduced in 2.0.5. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/user.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.