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Currency Converter with php using Google Api


Currency Converter with php using Google Api


Google provides google finance api to convert currency . here is the simple example of currency conversion using google finance API.


<?php

$from_currency = "USD";
$to_currency = "INR";
$amount = "100.000";
$converted_currency=convertCurrency($from_currency, $to_currency, $amount);
echo $converted_currency; 


function convertCurrency($from, $to, $amount){
    $from = urlencode($from);
    $to = urlencode($to);
    $data = file_get_contents("https://finance.google.com/finance/converter?a=$amount&from=$from&to=$to");
    preg_match("/<span class=bld>(.*)<\/span>/",$data, $converted);
    $converted = preg_replace("/[^0-9.]/", "", $converted[1]);
    return number_format(round($converted, 3),2);
}

?>

Comments

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