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PHP+MySQL实现的简单投票系统实例

2021年07月11日我爱编程暂无评论

这篇文章主要介绍了PHP+MySQL实现的简单投票系统,以完整实例形式分析了PHP+MySQL实现投票功能的具体功能代码与相关技巧,需要的朋友可以参考下。

本文实例讲述了PHP+MySQL实现的简单投票系统，分享给大家供大家参考，具体如下：

<html>

<head><title>手机系统调查问卷</title>

<style type="text/css">



</style>

</head>

<body>

你现在使用的手机是什么系统？

<form id="form1" method="POST" action="count.php">

<input type="radio" name="phone" value="1"> Android安卓

<input type="radio" name="phone" value="2"> Symbian塞班

<br>

<input type="radio" name="phone" value="3"> iphone苹果

<input type="radio" name="phone" value="4"> Google谷歌

<br>

<input type="radio" name="phone" value="5"> Winphone微软

<input type="radio" name="phone" value="6"> 其它

<br>

<input type="submit" value="提交">

</form>

<span>

当前票数：<br>

<?php

include 'connect.php';

$sql="select answer from countone";

$rs=mysql_query($sql);

$total=mysql_num_rows($rs);

$sql="select * from countone where answer=1";

$rs=mysql_query($sql);

$android=mysql_num_rows($rs);

$sql="select * from countone where answer=2";

$rs=mysql_query($sql);

$symbian=mysql_num_rows($rs);

$sql="select * from countone where answer=3";

$rs=mysql_query($sql);

$iphone=mysql_num_rows($rs);

$sql="select * from countone where answer=4";

$rs=mysql_query($sql);

$google=mysql_num_rows($rs);

$sql="select * from countone where answer=5";

$rs=mysql_query($sql);

$winphone=mysql_num_rows($rs);

$sql="select * from countone where answer=6";

$rs=mysql_query($sql);

$other=mysql_num_rows($rs);

?>

<table border="0">

<th>android</th><th>Symbian</th><th>iphone</th><th>Google</th><th>winphone</th><th>other</th>

<tr>

<td><?php echo $android ?>票</td>

<td><?php echo $symbian ?>票</td>

<td><?php echo $iphone ?>票</td>

<td><?php echo $google ?>票</td>

<td><?php echo $winphone ?>票</td>

<td><?php echo $other ?>票</td>

</tr>

<tr>

<td><?php for ($i=1;$i<=$android/$total+1;$i=$i+0.1){  echo "<div></div>"; } ?></td>

<td><?php for ($i=1;$i<=$symbian/$total+1;$i=$i+0.1){  echo "<div></div>"; } ?></td>

<td><?php for ($i=1;$i<=$iphone/$total+1;$i=$i+0.1){  echo "<div></div>"; } ?></td>

<td><?php for ($i=1;$i<=$google/$total+1;$i=$i+0.1){  echo "<div></div>"; } ?></td>

<td><?php for ($i=1;$i<=$winphone/$total+1;$i=$i+0.1){ echo "<div></div>"; } ?></td>

<td><?php for ($i=1;$i<=$other/$total+1;$i=$i+0.1){ echo "<div></div>"; } ?></td>

</tr>

</table>

</span>

</body>

</html>

写的有点啰嗦，有点笨但很实用

<?php

include 'connect.php';

$name=$_POST['phone'];

$sql="insert into countone values(null,$name,now(),null)";

mysql_query($sql);

?>

<script type="text/javascript">

alert ("投票成功！");

location="question.php";

</script>

链接mysql：

<?php

mysql_connect("localhost","root","");

mysql_select_db("vote");

mysql_query("set names utf8");

?>

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PHP+MySQL实现的简单投票系统实例

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