WP_REST_Revisions_Controller::prepare_excerpt_response() WordPress Method

The WP_REST_Revisions_Controller::prepare_excerpt_response() method is used to prepare the excerpt for a revision response. This includes setting the proper status code and header information.

WP_REST_Revisions_Controller::prepare_excerpt_response( string $excerpt, WP_Post $post ) #

	protected function prepare_excerpt_response( $excerpt, $post ) {

		/** This filter is documented in wp-includes/post-template.php */
		$excerpt = apply_filters( 'the_excerpt', $excerpt, $post );

		if ( empty( $excerpt ) ) {
			return '';
		}

		return $excerpt;
	}