<?php
 // closing php tag is omitted  to avoid "headers already sent" error.
 $title = basename($_SERVER['SCRIPT_FILENAME'], '.php');
$title = ucfirst($title);
$title = str_replace('_', ' ', $title);
// do a case insensitive comparison of $title
//to convert a string to uppercase, use strtoupper()
if (strtolower($title) == 'index')
{ $title = 'home'; }
$title = ucwords($title);