function currency_convert($amount, $from, $to){ |
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$result = file_get_contents("https://www.google.com/finance/converter?a=$amount&from=$from&to=$to"); |
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$result = explode("<span class=bld>",$result); |
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$result = explode("</span>",$result[1]); |
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$converted_amount = preg_replace("/[^0-9\.]/", null, $result[0]); |
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echo $converted_amount; |
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} |
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currency_convert(1,'gbp','usd'); |