woocommerce_cart_reset │ action-hook │ WC 1.0

Usage

add_action( 'woocommerce_cart_reset', 'wp_kama_woocommerce_cart_reset_action', 10, 2 );

/**
 * Function for `woocommerce_cart_reset` action-hook.
 * 
 * @param  $that  
 * @param  $false 
 *
 * @return void
 */
function wp_kama_woocommerce_cart_reset_action( $that, $false ){

	// action...
}

$that

-

$false

-

Where the hook is called

do_action( 'woocommerce_cart_reset', $this, false );

Where the hook is used in WooCommerce