rendered paste body<html><head> <title>Building a Form</title></head><body> <?php$search = $_GET["searcha"];$self=$_SERVER['PHP_SELF'];if ($search != NULL ){ ?> You searched for <?php echo "$search"; ?> <br />You could put more search results or things here<br /> <br />Search again:<br /><form action="<?php echo "$self"; ?>" method="GET"><label>Search: <input type="text" name="searcha" /></label><input type="submit" value="Go!" /> </form> <?php } else { ?> <form action="<?php echo "$self"; ?>" method="GET"><label>Search: <input type="text" name="searcha" /></label><input type="submit" value="Go!" /></form> <?php } ?> </body></html>