woocommerce_add_to_cart_handler_(add_to_cart_handler) │ action-hook │ WC 1.0

Usage

add_action( 'woocommerce_add_to_cart_handler_(add_to_cart_handler)', 'wp_kama_woocommerce_add_to_cart_handler_action' );

/**
 * Function for `woocommerce_add_to_cart_handler_(add_to_cart_handler)` action-hook.
 * 
 * @param  $url 
 *
 * @return void
 */
function wp_kama_woocommerce_add_to_cart_handler_action( $url ){

	// action...
}

$url

-

Where the hook is called

do_action( 'woocommerce_add_to_cart_handler_' . $add_to_cart_handler, $url ); // Custom handler.

Where the hook is used in WooCommerce