php filetime

<?php

    /*
    $path = $_SERVER['PHP_SELF'];
    $base = basename($path);
    $last_modified = filemtime( $base );
    */

    echo "John Pfeiffer - last modified: " . date("l, dS F, Y", getlastmod() ) . "<br />\n";

    echo "</body>";

    http://www.php.net/manual/en/function.stat.php
?>