public function testPrints()
{
$euro = new Euro(0);
$this->assertEquals('0.00 EUR', $euro->__toString());
}
$btc_class = new Bitcoin();
switch ($currency) {
case "BTC":
$price = $btc_class->get_price();
printf("%.8f", $price);
break;
case "ISK":
$eur_class = new Euro();
$isk_class = new Krona();
$btc_eur = $eur_class->get_price();
$eur_isk = $isk_class->get_price();
$price = $btc_class->get_price() * $btc_eur * $eur_isk;
printf("%.5f", $price);
break;
case "EUR":
$eur_class = new Euro();
$btc_eur = $eur_class->get_price();
$price = $btc_class->get_price() * $btc_eur;
printf("%.5f", $price);
break;
case "USD":
$usd_class = new USD();
$btc_usd = $usd_class->get_price();
$price = $btc_class->get_price() * $btc_usd;
printf("%.5f", $price);
break;
default:
header("location: http://ercinee.eu/");
//echo "No currency input: use /API/index.php?cur=[BTC|ISK|EUR|USD]";
//die();
}