I'm trying to add a line of code to a WP search results page so to call feeds related to the search keyword. I'm using WP 2.9.2 with Simple Pie Core and Simple Pie for WP. The line I added is this: Code: <?php echo SimplePieWP('http://www.site.com/jc/rss_lastinsert.jsp?k=teacher&country=UK&l=<? echo $_GET["s"] ?>'); ?> The WP search result page loads but gives the following error: XML error: Invalid document end at line 1, column 1 I'm 100% sure the error in the line of code is Code: <? echo $_GET["s"] ?> because if I put the name of a location (e.g. London) in its place all works fine and the search page results show feeds related to job offers for teacher in London. How can I solve this? Thanks in advance.