wp-admin/includes/ms.php:616Checks if the current user has permissions to import new users.
$permissionstringboolfunction check_import_new_users( $permission ) { if ( ! current_user_can( 'manage_network_users' ) ) { return false; } return true;}Introduced in 3.0.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/ms.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.