register_block_core_rss() │ WP 5.2.0

Registers the core/rss block on server.

No Hooks.

Returns

null. Nothing (null).

Usage

register_block_core_rss();

Changelog

Since 5.2.0 Introduced.

register_block_core_rss() code WP 6.9.1

wp-includes/blocks/rss.php 
function register_block_core_rss() {
	register_block_type_from_metadata(
		__DIR__ . '/rss',
		array(
			'render_callback' => 'render_block_core_rss',
		)
	);
}