In this post i am going to write about Converting Currency using Google Finance Using php Scripting Language, we Can Convert Currency using Google finance very easily it will take 3 inputs namely from,to,amount, along with this 3 inputs we will send HTTP request to Google Finance using CURL, then we will get the amount value converted in given currency .
Complete full Code
Invalid amount.
";
} elseif($from == $to) {
$content .= "Please select distinct currencies.";
} else {
$rawData = currencyConvert($from,$to,$amount);
$regex = '#(.+?)#s';
preg_match($regex, $rawData, $converted);
$result = isset($converted[0]) ? $converted[0] : "" ;
if($result == "") {
$content .= "
Exchange Rate not available.";
} else {
$content .= "
".$amount." ".$from." = ".$result."";
}
}
}
function currencyConvert($from,$to,$amount){
$url = "http://www.google.com/finance/converter?a=$amount&from=$from&to=$to";
$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, $url);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_USERAGENT,"Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)");
curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 0);
$response = curl_exec($ch);
curl_close($ch);
return $response;
}
?>
Convert Currency using Google Finance
Convert Currency using Google Finance in PHP Demo
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