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joshmh/bitcoin-price.php

Created August 6, 2012 18:38
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Bitcoin Price
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bitcoin-price.php
<?php
function btc_price($price_in_usd) {
$url = 'https://mtgox.com/api/0/data/ticker.php?Currency=usd';
$response = http_parse_message(http_get($url))->body;
$obj = json_decode($response, true);
$last = $obj['ticker']['last'];
return number_format( ($price_in_usd / $last), 2 ) . " BTC";
}
echo btc_price(25.50);
?>
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