get_block_theme_folders() │ WP 5.9.0

For backward compatibility reasons, block themes might be using block-templates or block-template-parts, this function ensures we fallback to these folders properly.

No Hooks.

Returns

String[]. Folder names used by block themes.

Usage

get_block_theme_folders( $theme_stylesheet );

$theme_stylesheet(string)

The stylesheet.
Default: to leverage the main theme root

Changelog

get_block_theme_folders() get block theme folders code ^{WP 6.9}

function get_block_theme_folders( $theme_stylesheet = null ) {
	$theme = wp_get_theme( (string) $theme_stylesheet );
	if ( ! $theme->exists() ) {
		// Return the default folders if the theme doesn't exist.
		return array(
			'wp_template'      => 'templates',
			'wp_template_part' => 'parts',
		);
	}
	return $theme->get_block_template_folders();
}