<?php

setlocale("LC_ALL",$country);
$localcurrencyinfo = localconv();

?>


$url = 'http://www.webservicex.net/CurrencyConvertor.asmx/ConversionRate?FromCurrency=USD&ToCurrency=';
            $xml = simpleXML_load_file($url,"SimpleXMLElement",LIBXML_NOCDATA);
            if($xml ===  FALSE)
            {
               //deal with error
            }
            else { 

                $rate = $xml;
            }