//include("_bitcoin_nlg.php"); include "_euro.php"; include "_usd.php"; include "_ISK.php"; // [BTC|ISK|EUR|USD] if (array_key_exists("cur", $_GET)) { $currency = strtoupper($_GET['cur']); } else { header("location: http://ercinee.eu/"); //echo "No currency input: use /API/index.php?cur=[BTC|ISK|EUR|USD]"; //die(); } $btc_class = new Bitcoin(); switch ($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);