public function testNotSupported()
{
$this->setExpectedException('Exception');
$converter = CurrencyConverter::get_converter();
$converter->setCurrencies(array('NZD' => 2, 'USD' => 5));
$converter->rateForCurrency('YEN');
}
/**
* This method generates JSON String for Wallet Balance
*
* @param $SelectedCurrency
* @param $CurrentBalance
*
* @return string
*/
private static function CreateBalanceJSON($SelectedCurrency, $CurrentBalance)
{
$AvailableCurrencies = array('RUB', 'EUR', 'USD', 'GBP');
$BaseCurrency = "USD";
$BalanceArray = array();
foreach ($AvailableCurrencies as $Currency) {
if ($BaseCurrency == $SelectedCurrency && $Currency == $SelectedCurrency) {
$BalanceArray[$Currency] = array("currency" => $Currency, "balance" => $CurrentBalance, "pendingBalance" => 0, "balanceQuotaUsage" => null, "balanceIncludingPending" => $CurrentBalance + 0);
} else {
$ConvertRate = new CurrencyConverter($BaseCurrency, $Currency);
$ConvertedBalance = $ConvertRate->toForeign($CurrentBalance);
$BalanceArray[$Currency] = array("currency" => $Currency, "balance" => round($ConvertedBalance, 2), "pendingBalance" => 0, "balanceQuotaUsage" => null, "balanceIncludingPending" => round($ConvertedBalance, 2) + 0);
}
}
$ServerData = array("serverHostname" => $_SERVER['SERVER_NAME'], "serverPort" => $_SERVER['SERVER_PORT'], "serverScheme" => 'http', "countryCodeAlpha3" => $SelectedCurrency);
$BalanceArray = array_merge($BalanceArray, $ServerData);
return json_encode($BalanceArray);
}
{
$dbh = $this->db_connect();
$stmt = $dbh->prepare('SELECT currency,rate FROM conversions');
$stmt->execute();
$result = array();
while ($conversion = $stmt->fetch()) {
$result[$conversion['currency']] = array();
$result[$conversion['currency']]['rate'] = floatval($conversion['rate']);
}
unset($stmt);
unset($dbh);
return $result;
}
}
// class CurrencyConverter
header("Content-type: text/javascript");
// convert a single amount:
/* $currency = $_GET['currency'];
$amount = $_GET['amount'];
$obj = new CurrencyConverter();
$usd = $obj->convert($currency,$amount);
echo json_encode(array('usd',$usd));
*/
$obj = new CurrencyConverter();
$result = json_encode($obj->getConversions());
// allow both jsonP and json:
if (isset($_GET["callback"])) {
echo preg_replace("/[^a-zA-Z0-9_]/", "", $_GET["callback"]) . "(" . $result . ")";
} else {
echo $result;
}
<?php /** * Created by SUR-SER. * User: SURO * Date: 22.08.2015 * Time: 3:49 */ require_once 'ICurrencyConversion.php'; require_once 'ICurrencyConverterService.php'; require_once 'CurrencyConverter.php'; require_once 'CurrencyServices\\CbaService.php'; require_once 'CurrencyServices\\GoogleService.php'; $converter = new CurrencyConverter(new CurrencyServices\CbaService()); var_dump($converter->convert([['USD', 'RUB', 10], ['RUB', 'USD', 50000], ['AMD', 'USD', 1000], ['USD', 'AMD', 10]])); //var_dump($converter->getCurrencies()); $converter->setService(new CurrencyServices\GoogleService()); var_dump($converter->convert([['USD', 'RUB', 10], ['RUB', 'USD', 50000], ['AMD', 'USD', 1000], ['USD', 'AMD', 10]]));
$row = $res->fetch_assoc();
$convertedCurrency[] = $this->defaultCurrency . ' ' . number_format((double) $row['rate'] * (double) $amount, 2);
}
$stmt->close();
return $convertedCurrency;
}
/**
* Converts the input into its corresponding exchange rate
*
* @param string $transaction A string containing the currency symbol and original amount e.g., CHF 123.45
* @return string A string containing the computed exchange rate in the default currency e.g., USD 146.80
*/
private function convertCurrencyByAmount($transaction)
{
list($currency, $amount) = explode(" ", $transaction);
$stmt = $this->mysqli->prepare("SELECT currency, rate FROM exchange_rates WHERE currency = ?");
$stmt->bind_param("s", $currency);
$stmt->execute();
$res = $stmt->get_result();
$row = $res->fetch_assoc();
$stmt->close();
return $this->defaultCurrency . ' ' . number_format((double) $row['rate'] * (double) $amount, 2);
}
public function __destruct()
{
$this->mysqli->close();
}
}
$cc = new CurrencyConverter();
echo $cc->convertCurrency('AUD 562.5') . "\n";
print_r($cc->convertCurrency(array('JPY 5000', 'CZK 62.5')));
