Php 一个简单的操作,但它给出了一个错误,我想更新每个id

Php 一个简单的操作,但它给出了一个错误,我想更新每个id,php,Php,这很简单,但当我按下submit时,我没有得到更新单选按钮的值 foreach语句中出现错误,如:警告:为foreach()提供的参数无效请说明如何在按下submit按钮后获取单选按钮的值, 这里我正在更新状态 <?php include("db.php"); ?> <html> <body> <?php $state=$_POST['state']; if(isset($

这很简单,但当我按下submit时,我没有得到更新单选按钮的值

foreach语句中出现错误,如:警告:为foreach()提供的参数无效请说明如何在按下submit按钮后获取单选按钮的值, 这里我正在更新状态

            <?php
    include("db.php");
    ?>
    <html>
    <body>
    <?php 
    $state=$_POST['state'];
    if(isset($_POST['submit']))
    {
    $result1 = mysql_query("select state,id,status from        states   ");
    while($rr1=mysql_fetch_array($result1))
    {
        //getting values of radio buttons
                    $myval=$rr1['id'];
        echo $myval;
        $val=$_POST['yes.$rr1["id"]'];
        echo $val;
        $val1=$val.$myval;
        $vall=yes.$rr1['id'];
        foreach($vall as $values)
        {
            echo $values;
        $update=mysql_query("UPDATE states SET status='".     $values."'          
WHERE id='$myval' ");       

   }
    }
    }
    echo "ok";
    ?>




    <form action="" name="form" id="form" method="post" >
    <?php
    //session_start();
    include("db.php");





    $result = mysql_query("select state,id,status from       states   ");


    while($info1=mysql_fetch_assoc( $result))
      {

         echo $info1['city'];
         echo "<br>";
          /*echo "<br>";
          echo "company Name:".$info1['company_name'];
          echo "<br>";
          echo "salary:".$info1['maxsalary'];
          echo "<br>";
          //echo $info1['company_name'];*/

      ?>
    <label><?php echo $info1['state']; ?></label>

    <input type="radio" <?php if($info1['status']=="yes"){    echo                       
        "checked='checked'"; } ?> name="yes.<?php echo $info1[   'id']; ?>[]"
           value="yes">Yes


    <input type="radio" <?php if($info1['status']=="no"){     echo       
        "checked='checked'"; } ?> name="yes.<?php echo $info1[    'id']; ?>[]"
  value="no">no

    <br/>
    <?php } ?>
    <br />
    <input type="submit"  name="submit" value="submit" />
    </form>
    </body>
    </html>


我想你需要写信

 $vall=yes.$rr1['id'];

   to

 $vall="yes".$rr1['id'];
谢谢