CVoxImplantAccount::GetAccountCurrency

public function GetAccountCurrency($allowUpdate = true)
{
	if ($this->account_currency == '')
	{
		$this->account_currency = COption::GetOptionString("voximplant", self::ACCOUNT_CURRENCY);
		if ($this->account_currency == '' && $allowUpdate)
		{
			if (!$this->UpdateAccountInfo())
			{
				return false;
			}
		}
	}
	return $this->account_currency;
}