wp-includes/connectors.php:23Checks if a connector is registered.
$idstringboolfunction wp_is_connector_registered( string $id ): bool { $registry = WP_Connector_Registry::get_instance(); if ( null === $registry ) { return false; } return $registry->is_registered( $id );}Introduced in 7.0.0. Unchanged from 7.0.4 through 7.1.0.
Signature, return type and hooks compared across 2 parsed releases.
src/wp-includes/connectors.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.