php mysql查询数据
发布:smiling 来源: PHP粉丝网 添加日期:2014-09-12 09:03:42 浏览: 评论:
- <?php
-
- $link_id = mysql教程_connect("localhost","root","") or die("连接失败");
- if($link_id)
- {
-
- mysql_select_db("my_test");
-
- if(!$_GET[id]){
-
-
- $sql = "select * from userinfo";
- $result=mysql_query($sql);
-
- echo "<TABLE border=1>
- <TR>
- <TD>编号</TD>
- <TD>用户名称</TD>
- <TD>性别</TD>
- <TD>年龄</TD>
- <TD>注册时间</TD>
- <TD>详细信息</TD>
- </TR>";
-
-
-
- while($row=mysql_fetch_array($result)){
- echo "<TR>
- <TD>".$row[id]."</TD>
- <TD>".$row[username]."</TD>
- <TD>".$row[gender]."</TD>
- <TD>".$row[age]."</TD>
- <TD>".$row[regdate]."</TD>
- <TD><a href=query.php?id=".$row[id].">查看</a></TD>
- </TR>";
- }
- echo "</TABLE>";
- }
- else
- {
-
- $sql="select * from userinfo where id=".$_GET[id];
- $result=mysql_query($sql);
- $row=mysql_fetch_array($result);
- echo "编号:".$row[id]."<br>用户名:".$row[username]."<br>性别:".$row[gender]."<br>年龄:".$row[age]."<br>注册时间:".$row['regdate'];
-
- echo "<br><br><br><a href=query.php>继续查询</a>";
- }
- }
- ?>
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