Way to use the Skizmo VINAPI in PHP

vinapi.php

<?php
function decodeVIN($vin){
	$curl = curl_init();
        curl_setopt ($curl, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt ($curl, CURLOPT_URL, 'http://vinapi.skizmo.com/vins/'.$vin.'.xml');
	curl_setopt ($curl, CURLOPT_HTTPHEADER, array('Content-Type: application/xml', 'X-VinApiKey: YOUR_API_KEY_GOES_HERE'));
	$result = curl_exec ($curl);
	curl_close ($curl);
	return $result;
}
$vin = preg_replace("/[^A-Za-z0-9.]/", "", $_GET['vin']);
if(isset($_GET['vin'])){
	$decoded_vin = decodeVIN($vin);
	echo $decoded_vin;
}
?>