cURL and XML parsing

curl_xml.php

<?php
/**
* cURL and XML parsing 
*
*/

$url = "http://www.w3schools.com/xml/simple.xml";
$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 1);

$content = curl_exec($ch);
curl_close($ch);

$xml = simplexml_load_string($content);
$results = $xml->xpath('/breakfast_menu/food');

foreach($results as $result)
{
	echo "Name : " . $result->name . "<br />";
 	echo "Description : " . $result->name . "<br />";
	echo "Price : " . $result->price . ", Calories : " . $result->calories . "<br /><br />";
}

?>

PhpFiddle.org sample file