if (!(empty($_GET))) { $parametros= explode('?', $_SERVER['REQUEST_URI'], 2); $urlsinparametros='https://'.$_SERVER['HTTP_HOST'].$parametros[0]; echo ''; if (isset($_GET['page'])) { $page=$_GET['page']; $url='https://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; if ((int)$page >= 2) { $prev=(int)$page-1; $urlprev = str_replace('page='.$page,'page='.$prev,$url); echo ''; } $next=(int)$page+1; $urlnext = str_replace('page='.$page,'page='.$next,$url); echo ''; } else { $urlnext='https://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; echo ''; } } else { $urlnext='https://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; echo ''; } ?>