PHP – Google Currency Converter

The given PHP example is a currency converter, and can convert one currency amount into other
currency amount.

Code Example:
function currency_convert($from,$to,$amount) {
	$string = "1".$from."=?".$to;
	$google_url = "".$string;
	$result = file_get_contents($google_url);
	$result = explode('"', $result);
	$converted_amount = explode(' ', $result[3]);
	$conversion = $converted_amount[0];
	$conversion = $conversion * $amount;
	$conversion = round($conversion, 2);
	$rhs_text = ucwords(str_replace($converted_amount[0],"",$result[3]));
	$rhs = $conversion.$rhs_text;
	$price = preg_replace('_^\D+|\D+$_', "", $rhs);
	return number_format($price, 2, '.', ',');
echo currency_convert('GBP', 'USD',250.75); # convert 250.75 USD into equivalent GBP

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1 Comment

  1. avatarкровельные материалы

    Your means of describing everything in this article is in fact pleasant, every one
    can simply know it, Thanks a lot.

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