if (sha1($new_file) != $existingSHA1 || !file_exists($mofile)) {
echo "Updating ".$code."\n";
file_put_contents($pofile, $new_file);
if (sha1($new_file) != $existingSHA1 || !file_exists($mofile)) {
echo "Updating ".$code."\n";
file_put_contents($pofile, $new_file);