php分页TEST，自己写一下

<?
include 'conn.php';
$_pagenob=10; //每页规定的信息数目
//获取当前页
if(isset($_GET["page"]))
{
$_page = intval( $_GET['page'] );
}
else
{
$_page=1;
}
//查询数据总数
$_query="select count(*) as acount from news";
$_result=mysql_query($_query);
$_row=mysql_fetch_row($_result);
$_acout=$_row("acount");
if($_acount)
{
if($_acount<$_pagenob)
{
$_pagecount=1;//当总数小于规定每页数量时 分页总数$_pagecount=1
}
if($_acount%$pagenob) //当取余时 当前加1
{
$_pagecount=int($_acount%$_pagenob)+1;
}
else
{
$_pagecount=$acount/$_pagenob;
}
else
{
$_pagecount=0;
}
//下面略
}
?>