WP_Site_Health::get_instance() – Method

Returns an instance of the WP_Site_Health class, or create one if none exist yet.

Return

public static function get_instance() {
	if ( null === self::$instance ) {
		self::$instance = new WP_Site_Health();
	}

	return self::$instance;
}

Uses	Description
WP_Site_Health::__construct()`wp-admin/includes/class-wp-site-health.php`	WP_Site_Health constructor.

Used by	Description
WP_Site_Health::get_tests()`wp-admin/includes/class-wp-site-health.php`	Returns a set of tests that belong to the site status page.
wp_ajax_health_check_dotorg_communication()`wp-admin/includes/ajax-actions.php`	Handles site health checks on server communication via AJAX.
wp_ajax_health_check_background_updates()`wp-admin/includes/ajax-actions.php`	Handles site health checks on background updates via AJAX.
wp_ajax_health_check_loopback_requests()`wp-admin/includes/ajax-actions.php`	Handles site health checks on loopback requests via AJAX.
create_initial_rest_routes()`wp-includes/rest-api.php`	Registers default REST API routes.
wp_dashboard_setup()`wp-admin/includes/dashboard.php`	Registers dashboard widgets.

Version	Description
5.4.0	Introduced.