1) { /* Make a list whit links for all pages */ $page_links = array(); foreach(range(1, count($pages)) as $page_link_nr) { $page_links[$page_link_nr] = "{$page_link_nr} "; } /* replace the link for the current page */ $page_links[$page_nr] = "{$page_nr}"; /* print all links whit | between */ echo implode(" | ", $page_links); } /* echo the page */ echo $pages[$page_nr-1]; ?>