wp_register_core_block_metadata_collection() │ WP 6.7.0

Registers the core block metadata collection.

This function is hooked into the 'init' action with a priority of 9, ensuring that the core block metadata is registered before the regular block initialization that happens at priority 10.

No Hooks.

Returns

null. Nothing (null).

Usage

wp_register_core_block_metadata_collection();

Changelog

Since 6.7.0 Introduced.

wp_register_core_block_metadata_collection() code WP 6.9.1

wp-includes/blocks/index.php 
function wp_register_core_block_metadata_collection() {
	wp_register_block_metadata_collection(
		BLOCKS_PATH,
		BLOCKS_PATH . 'blocks-json.php'
	);
}