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php分页代码(实用的分页程序）
•php分页•阅读 400 - function pagenavi($total, $offset){
- global $conf_pagemax;
- global $conf_home;
- global $conf_pastlog;
- global $view;
- $next = $offset + $conf_pagemax;
- $prev = $offset - $conf_pagemax;
- echo " <!-- page navigation --> ";
- if($offset > $conf_pagemax-1){
- echo "<a href="index.php?offset=$prev";
- if($view == "past"){
- echo "&view=past";
- }
- echo ""><<上一页</a> ";
- }
- ($total % $pagemax)? $pagenum = ($total/$conf_pagemax) + 1: $pagenum = ($total/$conf_pagemax);
- if($total <= $conf_pagemax) $pagenum = 0;
- $c = 0;
- $page = 1;
- if($total > $conf_pagemax){
- echo "[<b> ";
- while($pagenum > 0){
- if($offset == $c){
- $str .= " $page ";
- } else {
- $str .= " <a href="index.php?offset=$c";
- if($view =="past"){
- $str .= "&view=past";
- }
- $str .= "">$page</a> ";
- }
- $page++;
- $pagenum--;
- $c = $c + $conf_pagemax;
- }
- echo "$str </b>] ";
- }
- if($next < $total){
- echo "<a href="index.php?offset=$next";
- if ($view == "past"){
- echo "&view=past";
- }
- echo "">下一页>></a> ";
- }
- echo "</td></tr></table>";
- echo " <!-- end of page navigation --> <br><br>";
- echo "
- [ <a href="$conf_home">返回主页</a> ]
- ";
- if($view != "past"){
- if(file($conf_pastlog)){
- echo "[ <a href="index.php?view=past">以前的留言</a> ]";
- }
- }
- echo " [ <a href="search.php"> 搜索</a> ] ";
- echo " [ <a href="index.php">留言板首页</a> ] ";
- }