$pagenum = ceil($total / $num);
$page = min($pagenum, $page); //获得首页
$prepg = $page - 1; //上一页
if ($prepg <= 1)
$prepg = 1;
$nextpg = ($page == $pagenum ? 1 : $page + 1); //下一页
//如果只有一页则跳出函数：
if ($pagenum <= 1)
return false;
$sql = "SELECT `name`,`content` FROM `client` LIMIT " . $offset . "," . $num;
$res = mysql_query($sql);
while ($content = mysql_fetch_row($res)) {
$con .= "<li><span>$content[0]:</span> $content[1]</li>";
}
$con .= "</ul>";
$con .= <<< PAGE
<p id="page"><a href="#" id="first" onclick="showHint1('$url?page=1')">首页</a>|<a href="#" id="pre" onclick="showHint2('$url?page=$prepg')">上一页</a>|<a href="#" id="next" onclick="showHint3('$url?page=$nextpg')">下一页</a>|<a href="#" id="last" onclick="showHint4('$url?page=$pagenum')">尾页</a></p>
PAGE;
echo $con;
?>
