pdo分页代码-PHP源码

pdo分页

$page = $_GET['page'];
$dsn = "mysql:host=localhost;dbname=bbv1";
$db = new PDO($dsn,'root',''); //pdo链接
$num = 10; //每页显示的文章数目
$pagea=($page-1)*$num;
foreach ($db->query("SELECT * from article Limit $pagea,$num") as $row)
{
echo "

---

";
print_r("删除");
print_r($row[1]);
print_r($row[2]);
print_r($row[3]);
}
$rs = $db->query("select COUNT(*) from article"); //取得数据总数
$count = $rs->fetchColumn();
$pagenum = ceil($count/$num);
?>

---

添加文章


文章总数：


文章总页：

---

For($i=1;$i<=$pagenum;$i++){

$show=($i!=$page)?"$i":"$i";
Echo $show." ";
}
$db=null;
?>