wp-includes/interactivity-api/interactivity-api.php:22Retrieves the main WP_Interactivity_API instance.
WP_Interactivity_APIfunction wp_interactivity(): WP_Interactivity_API { global $wp_interactivity; if ( ! ( $wp_interactivity instanceof WP_Interactivity_API ) ) { $wp_interactivity = new WP_Interactivity_API(); } return $wp_interactivity;}Introduced in 6.5.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/interactivity-api/interactivity-api.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.