woocommerce_addons_sections │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_addons_sections', 'wp_kama_woocommerce_addons_sections_filter' );

/**
 * Function for `woocommerce_addons_sections` filter-hook.
 * 
 * @param  $addon_sections 
 *
 * @return 
 */
function wp_kama_woocommerce_addons_sections_filter( $addon_sections ){

	// filter...
	return $addon_sections;
}

$addon_sections

-

Where the hook is called

return apply_filters( 'woocommerce_addons_sections', $addon_sections );

Where the hook is used in WooCommerce