woocommerce_admin_export_id │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_admin_export_id', 'wp_kama_woocommerce_admin_export_id_filter' );

/**
 * Function for `woocommerce_admin_export_id` filter-hook.
 * 
 * @param  $default_export_id 
 *
 * @return 
 */
function wp_kama_woocommerce_admin_export_id_filter( $default_export_id ){

	// filter...
	return $default_export_id;
}

$default_export_id

-

Where the hook is called

$export_id         = apply_filters( 'woocommerce_admin_export_id', $default_export_id );

Where the hook is used in WooCommerce