WP_Site_Health::get_instance()

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

Return

(WP_Site_Health|null)

Source

File: wp-admin/includes/class-wp-site-health.php 

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

		return self::$instance;
	}

Used By

Used By Description
wp-admin/includes/class-wp-debug-data.php: WP_Debug_Data::debug_data()

Static function for generating site debug data when required.
wp-admin/includes/class-wp-site-health.php: WP_Site_Health::get_tests()

Return a set of tests that belong to the site status page.
wp-admin/includes/ajax-actions.php: wp_ajax_health_check_dotorg_communication()

Ajax handler for site health checks on server communication.
wp-admin/includes/ajax-actions.php: wp_ajax_health_check_background_updates()

Ajax handler for site health checks on background updates.
wp-admin/includes/ajax-actions.php: wp_ajax_health_check_loopback_requests()

Ajax handler for site health checks on loopback requests.
wp-includes/rest-api.php: create_initial_rest_routes()

Registers default REST API routes.
wp-admin/includes/dashboard.php: wp_dashboard_setup()

Registers dashboard widgets.

Changelog

Version Description
5.4.0 Introduced.

© 2003–2021 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_site_health/get_instance