Google Translator Toolkit XML file fixer

GTT_XML_file_fixer.php

#!/usr/bin/env php
<?php
if(!isset($argv[1]))
    die("Please, specify a file to process as argument\n");
$file = $argv[1];
if(!file_exists($file)) {
    die("File $file does not exist\n");
}
$pathinfo = pathinfo(realpath($file));
$data = file_get_contents($file);
$fixed = preg_replace('/(<[^<>]+>)("([^<>]*)")(<\/[^<>]+>)/','\\1\\3\\4', $data);
$fixed = '<?xml version="1.0" encoding="UTF-8"?>'."\n".$fixed;
$destpath = $pathinfo['dirname'].DIRECTORY_SEPARATOR.$pathinfo['filename']."_fixed.xml";
echo "Writing fixed file to {$destpath}\n";
file_put_contents($destpath, $fixed);
echo "Done\n";