pdo分页代码
pdo分页
<?php $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 $row) { echo "<hr>"; print_r("<a href=delete.php?id=".$row[0].">删除</a>"); 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/$num);
<a href="insert.php">添加文章</a>
文章总数:<?php echo"$count" ?>
文章总页:<?php echo"$pagenum"?>
<?php for($i=1;$i<=$pagenum;$i++){ $show=($i!=$page)?"<a href='index.php?page=".$i."'>$i</a>":"<b>$i</b>"; Echo $show." "; } $db=null;
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