[eva2000]

Doh I made a mistake, I didn't actually do the above tests against static test.txt file but against test.php file which contained

<?php
header('CurrentTime: '.gmdate('D, d M Y H:i:s', time()).' GMT',true);

echo "time()=" . time() . "<br>";
echo "date()=" . date(DATE_RFC822) ."<br>";
?>

so above wasn't static file test but php test :o