Read all URL's from XML sitemap file.

getSiteMapURLs.php

<?php
// Requires PHP DOM extension. Works with both local files and live ones on the web!

if(!isset($argv[1])) {
  print("getSiteMapURLs.php error: This script takes one argument (the path of the site map to parse).".PHP_EOL);
  die();
}

$urls = "";

$DomDocument = new DOMDocument();
$DomDocument->preserveWhiteSpace = false;
$DomDocument->load($argv[1]);
$DomNodeList = $DomDocument->getElementsByTagName('loc');

foreach($DomNodeList as $url) {
  print($url->nodeValue.PHP_EOL);
}

//display 'em all
print($urls);