Add products or other post types to the RSS feed

Your main RSS feed includes the post types you choose (for example WooCommerce products) as well as posts.

Type PHP
Runs Everywhere (runs as WordPress loads)
Category RSS feeds
Tested with WordPress 7.1

Before you switch it on: List the post types you want in array( 'post', 'product' ).

It arrives switched off, even when you install its whole pack with "Switch on after installing".

PHP

<?php

add_action(
	'pre_get_posts',
	static function ( $query ) {
		if ( $query->is_main_query() && $query->is_feed() && ! $query->get( 'post_type' ) ) {
			$query->set( 'post_type', array( 'post', 'product' ) );
		}
	}
);

In these packs

RSS feeds: Control what your RSS feed shows, and when.

Install it in one click

It's already in the Snipfire plugin's library. Enter your site's address and it opens there, ready to install. It arrives switched off, and Snipfire checks the code and test-loads your site before you switch it on.

Needs Snipfire on that site and you logged in as an administrator. Your address stays in this browser; we don't see it. Get Snipfire free

Or add it by hand

Click + New and choose PHP.
Paste the code and give it a name.
Where: Everywhere (runs as WordPress loads).
Save and switch it on.

Works in any snippet plugin, or a child theme's functions.php. Without the safety net, though.

In these packs

More RSS feeds snippets

Move your snippets over this afternoon.