WordPress at a glance
function is not described

mu_options() WP 1.0

Deprecated in 3.0.0. It is no longer supported and can be removed in future releases. It is recommended to replace this function with the same one.

WPMU options.

No Hooks.


Nothing (null).


mu_options( $options );

Code of mu options: wp-admin/includes/ms-deprecated.php WP 5.2.2

function mu_options( $options ) {
	_deprecated_function( __FUNCTION__, '3.0.0' );
	return $options;