xmlToJson.php

<?php
class Xml2Json {
	public function Parse ($url) {
		$fileContents= file_get_contents($url);
		$fileContents = str_replace(array("\n", "\r", "\t"), '', $fileContents);
		$fileContents = trim(str_replace('"', "'", $fileContents));
		$simpleXml = simplexml_load_string($fileContents);
		$json = json_encode($simpleXml);

		return $json;
	}

}

print Xml2Json::Parse($file);