Return an instance of the WP_Site_Health class, or create one if none exist yet.
(WP_Site_Health|null)
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;
}
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| Uses | Description |
|---|---|
| wp-admin/includes/class-wp-site-health.php: WP_Site_Health::__construct() |
WP_Site_Health constructor. |
| 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. |
| Version | Description |
|---|---|
| 5.4.0 | Introduced. |