Fatal error in wp-worthy.php

Hi there

Perry here from WP Google Maps, I hope this finds you well.

Your plugin binds a filter to rest_request_before_callbacks, which calls wp_worthy::onREST

wp_worthy::onREST will then try to access $handler['callback'] as an indexed array.

Our plugin, for various technical reasons, passes a closure as the callback for many REST routes.

Because of this, your plugin will throw an exception at wp-worthy.php:537 when our plugin is active.

Could we ask that you make a small change here in order to accommodate plugins that pass closure functions into the REST API?

Our suggested fix would be

$this->onRESTQuery =
	isset ($handler ['callback']) &&
	!($handler['callback'] instanceof Closure) &&
	($handler ['callback'][0] instanceof WP_REST_Posts_Controller) &&
	($handler ['callback'][1] == 'get_item');

Please let us know what you think.

Kind regards
– Perry