建站行业_软件二次开发_企业做网站_网站建设联系方式
{$size = intval($size);if($size < 1)$size = 10;$page = intval($page);if($page < 1)$page = 1;$count = intval($count);$page_count = $count > 0 ? intval(ceil($count / $size)) : 1;if ($page > $page_count)$page = $page_count;$page_prev = ($page > 1) ? $page - 1 : 1;$page_next = ($page < $page_count) ? $page + 1 : $page_count;$param_url = '?';foreach ($param as $key => $value)$param_url .= $key . '=' . $value . '&';$pager['url'] = $url;$pager['start'] = ($page-1) * $size;$pager['page'] = $page;$pager['size'] = $size;$pager['count'] = $count;$pager['page_count'] = $page_count;if($page_count <= '1'){$pager['first'] = $pager['prev'] = $pager['next'] = $pager['last'] = '';}else{if($page == $page_count){$pager['first'] = $url . $param_url . 'page=1';$pager['prev'] = $url . $param_url . 'page=' . $page_prev;$pager['next'] = '';$pager['last'] = '';}elseif($page_prev == '1' && $page == '1'){$pager['first'] = '';$pager['prev'] = '';$pager['next'] = $url . $param_url . 'page=' . $page_next;$pager['last'] = $url . $param_url . 'page=' . $page_count;}else{$pager['first'] = $url . $param_url . 'page=1';$pager['prev'] = $url . $param_url . 'page=' . $page_prev;$pager['next'] = $url . $param_url . 'page=' . $page_next;$pager['last'] = $url . $param_url . 'page=' . $page_count;}}return $pager;">