Getting my feet wet with PHP. How can I do this: <?php $Df_siteRoot = "/home/sites/site2/web/"; include ( $Df_siteRoot + "includes/DfPhpLib.inc"); include ( $Df_siteRoot + "includes/pageHeader.inc"); ?> I basically want to abstract the full path I need to use for includes, because it will change when I start staging the files ... James.