/**
  *
  * @param Store|null $store
  * @param array|\Traversable|null $options
  */
 public function __construct(Store $store = null, $options = null)
 {
     if (version_compare(PHP_VERSION, '5.4.0', '<')) {
         $this->php_54_compatibility = false;
     }
     parent::__construct($store, $options);
 }
 /**
  *
  * @param StoreInterface|null $store
  * @param array|\Traversable|null $options
  */
 public function __construct(StoreInterface $store = null, $options = null)
 {
     $this->currency_formats = new ArrayObject();
     $this->unit_formats = new ArrayObject();
     parent::__construct($store, $options);
 }