How many adjacent pages should be shown on each side? $total_pages -> items $limit -> how many items to show per page $page -> Current page $pagina -> Pagina */ if(!is_array($pagina)&&!strstr($pagina,"?")) $pagina = $pagina."?"; /* Setup vars for query. */ if($page) $start = ($page - 1) * $limit; //first item to display on this page else $start = 0; //if no page var is given, set start to 0 /* Setup page vars for display. */ if ($page == 0) $page = 1; //if no page var is given, default to 1. $prev = $page - 1; //previous page is page - 1 $next = $page + 1; //next page is page + 1 $lastpage = ceil($total_pages/$limit); //lastpage is = total pages / items per page, rounded up. $lpm1 = $lastpage - 1; //last page minus 1 /* Now we apply our rules and draw the pagination object. We're actually saving the code to a variable in case we want to draw it more than once. */ $pagination = ""; if($lastpage > 1) { $pagination .= "

"; //previous button if ($page > 1){ $pagina_uf = is_array($pagina)?str_replace($pagina[1],$prev,$pagina[0]):$pagina."&page=$prev"; $pagination.= " Previous"; }else $pagination.= " Previous"; //pages if ($lastpage < 7 + ($adjacents * 2)) //not enough pages to bother breaking it up { for ($counter = 1; $counter <= $lastpage; $counter++) { if ($counter == $page) $pagination.= "$counter"; else{ $pagina_uf = is_array($pagina)?str_replace($pagina[1],$counter,$pagina[0]):$pagina."&page=$counter"; $pagination.= "$counter"; } } } elseif($lastpage > 5 + ($adjacents * 2)) //enough pages to hide some { //close to beginning; only hide later pages if($page < 1 + ($adjacents * 2)) { for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++) { if ($counter == $page) $pagination.= "$counter"; else{ $pagina_uf = is_array($pagina)?str_replace($pagina[1],$counter,$pagina[0]):$pagina."&page=$counter"; $pagination.= "$counter"; } } $pagination.= "..."; $pagina_uf = is_array($pagina)?str_replace($pagina[1],$lpm1,$pagina[0]):$pagina."&page=$lpm1"; $pagination.= "$lpm1"; $pagina_uf = is_array($pagina)?str_replace($pagina[1],$counter,$pagina[0]):$pagina."&page=$counter"; $pagination.= "$lastpage"; } //in middle; hide some front and some back elseif($lastpage - ($adjacents * 2) > $page && $page > ($adjacents * 2)) { $pagina_uf = is_array($pagina)?str_replace($pagina[1],1,$pagina[0]):$pagina."&page=1"; $pagination.= "1"; $pagina_uf = is_array($pagina)?str_replace($pagina[1],2,$pagina[0]):$pagina."&page=2"; $pagination.= "2"; $pagination.= "..."; for ($counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++) { if ($counter == $page) $pagination.= "$counter"; else{ $pagina_uf = is_array($pagina)?str_replace($pagina[1],$counter,$pagina[0]):$pagina."&page=$counter"; $pagination.= "$counter"; } } $pagination.= "..."; $pagina_uf = is_array($pagina)?str_replace($pagina[1],$lpm1,$pagina[0]):$pagina."&page=$lpm1"; $pagination.= "$lpm1"; $pagina_uf = is_array($pagina)?str_replace($pagina[1],$lastpage,$pagina[0]):$pagina."&page=$lastpage"; $pagination.= "$lastpage"; } //close to end; only hide early pages else { $pagina_uf = is_array($pagina)?str_replace($pagina[1],1,$pagina[0]):$pagina."&page=1"; $pagination.= "1"; $pagina_uf = is_array($pagina)?str_replace($pagina[1],2,$pagina[0]):$pagina."&page=2"; $pagination.= "2"; $pagination.= "..."; for ($counter = $lastpage - (2 + ($adjacents * 2)); $counter <= $lastpage; $counter++) { if ($counter == $page) $pagination.= "$counter"; else{ $pagina_uf = is_array($pagina)?str_replace($pagina[1],$counter,$pagina[0]):$pagina."&page=$counter"; $pagination.= "$counter"; } } } } //next button if ($page < $counter - 1) { $pagina_uf = is_array($pagina)?str_replace($pagina[1],$next,$pagina[0]):$pagina."&page=$next"; $pagination.= "Next "; } else $pagination.= "Next "; $pagination.= "

\n"; } return $pagination; } ?>