• Модуль: sale
  • Путь к файлу: ~/bitrix/modules/sale/lib/discount/preset/state.php
  • Класс: BitrixSaleDiscountPresetState
  • Вызов: State::popStepChain
public function popStepChain()
{
	$chain = $this[self::CHAIN_NAME_VAR];
	$step = array_pop($chain);

	$this[self::CHAIN_NAME_VAR] = $chain;

	return $step;
}