When we have information in the data, we can use the information to call the database
Look at the following code:
<?php
require_once('conn.php');
$sql = "SELECT * from contact order by id desc";
$res = mysql_query($sql);
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>展示练习我们页面信息</title>
<style type="text/css">
.top{height:30px;line-height:30px;float:right;margin-right:15px;}
.top a{color:red;text-decoration:none;}
.cont{width:100%;height:300px;float:left;}
.cont_ct{float:left;}
table{width:100%;border:1px solid #eee;text-align:center;}
th{background:#eee;}
td{width:200px;height:30px;}
</style>
</head>
<body>
<div class="top"><a href="addta.php">添加公司信息</a></div>
<div class="cont">
<table cellspacing="0" cellpadding="0" border="1">
<tr>
<th>公司地址</th>
<th>公司电话</th>
<th>技术支持</th>
<th>售后电话</th>
<th>公司传真</th>
<th>公司主页</th>
<th>电子邮件</th>
<th>操作</th>
</tr>
<?php
while($row = mysql_fetch_array($res)){
?>
<tr>
<td><?php echo $row['site'];?></td>
<td><?php echo $row['tel'];?></td>
<td><?php echo $row['suppot'];?></td>
<td><?php echo $row['nexttel'];?></td>
<td><?php echo $row['fax'];?></td>
<td><?php echo $row['home'];?></td>
<td><?php echo $row['email'];?></td>
<td>
<a href="modifycon.php?id=<?php echo $row['id'];?>">修改</a>
<a href="delcontact.php?id=<?php echo $row['id'];?>">删除</a>
</td>
</tr>
<?php
}
?>
</table>
</div>
</body>
</html>Query by id, and then use a loop to display the content
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