I'm trying to pass a variable from my php script on the page into the og;metadata, but on the timeline all that is shown is the standard html metadata, am I using the correct php code to call the variable so that it shows up on the timeline?
<meta property="og:title" content="<?php $_GET['$title']; ?>"/>
the title variable comes from here;
$title = urlencode("Take The Test!");
Any help on this is much appreciated, Gareth