<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
    <title>Insert PHP Code</title>
</head>
<body>
<?php
    $myself= explode('/',$_SERVER['PHP_SELF']);
    show_source($myself[sizeof($myself)-1]);
    echo '<hr />';
    //-------------------------------------------------------
    echo '<h1>This headline was generated with PHP.</h1>';
?>
</body>
</html>

This headline was generated with PHP.