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Anderson-Juhasc/convertUSDtoBTC.php

Created January 5, 2015 15:33
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Conversão de preço USD para BTC
Raw
convertUSDtoBTC.php
<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<title>Conversão de preço USD para BTC</title>
</head>
<body>
<?php
$productValue = number_format(25, 2);
$satoshi = 100000000;
$tickerBtcAverage = json_decode(file_get_contents("https://api.bitcoinaverage.com/ticker/USD/"), true)[ask];
$oneUSDinSatoshi = ($satoshi / $tickerBtcAverage);
$productInSatoshi = ceil($productValue * $oneUSDinSatoshi);
$productInBTC = number_format($productInSatoshi / $satoshi, 8);
?>
<h1>Conversão de preço USD para BTC</h1>
<p>
<strong>Valor do Produto:</strong> $ <?php echo $productValue; ?>
</p>
<p>
<strong>Cotação:</strong> $ <?php echo $tickerBtcAverage; ?>
</p>
<p>
<strong>$ 1.00 em satoshis:</strong> <?php echo $oneUSDinSatoshi; ?>
</p>
<p>
<strong>Valor do produto em satoshis:</strong> <?php echo $productInSatoshi; ?>
</p>
<p>
<strong>Valor do produto em BTC:</strong> <?php echo $productInBTC; ?>
</p>
</body>
</html>
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