if ('42') { $prev = 'http://'.$_SERVER['HTTP_HOST'].'/search/videos/42'; } ?> if ('42' == '1') { $prev = 'http://'.$_SERVER['HTTP_HOST'].'/search/videos/1'; } ?> if ('' && '' <= 10) { $next = 'http://'.$_SERVER['HTTP_HOST'].'/search/videos/'; } ?>