WP_REST_Icons_Controller::get_items( WP_REST_Request $request ): WP_REST_Response|WP_Error

150	public function get_items( $request ) {151		$collection = $request->get_param( 'collection' );152 153		if ( null !== $collection && ! WP_Icon_Collections_Registry::get_instance()->is_registered( $collection ) ) {154			return new WP_Error(155				'rest_icon_collection_not_found',156				sprintf(157					/* translators: %s: Icon collection slug. */158					__( 'Icon collection not found: "%s".' ),159					$collection160				),161				array( 'status' => 404 )162			);163		}164 165		$response = array();166		$search   = $request->get_param( 'search' );167		$icons    = WP_Icons_Registry::get_instance()->get_registered_icons( $search );168 169		foreach ( $icons as $icon ) {170			if ( null !== $collection && ( ! isset( $icon['collection'] ) || $icon['collection'] !== $collection ) ) {171				continue;172			}173			$prepared_icon = $this->prepare_item_for_response( $icon, $request );174			$response[]    = $this->prepare_response_for_collection( $prepared_icon );175		}176		return rest_ensure_response( $response );177	}