if ('13') { $prev = 'http://'.$_SERVER['HTTP_HOST'].'/search/vintage/13'; } ?> if ('13' == '1') { $prev = 'http://'.$_SERVER['HTTP_HOST'].'/search/vintage/1'; } ?> if ('' && '' <= 10) { $next = 'http://'.$_SERVER['HTTP_HOST'].'/search/vintage/'; } ?>