當有多個控制項時,要如何傳值?

如果今天有如下的一個Table:

    <table border="0" cellspacing="1" style="border-collapse: collapse" bordercolor="#111111" width="98%" id="AutoNumber11">
      <tr>
        <td width="100%">　</td>
        <td width="100%">　</td>
      </tr>
   <?php
   $i=1;
   $r=mysql_query("select * from q$q_id");
   while($row=mysql_fetch_object($r)){
   ?>
      <tr>
        <td width="100%" colspan="2" bgcolor="#E6E6FF"><div align="left"><font size="2"><?php echo $i.". ".$row->option_title; ?></font></div></td>
      </tr>
   <?php
     switch($row->qtype){
    case '0':
   ?>
      <tr>
   <?php
         $temp=explode(",",$row->option_body);
      for($j=0;$j<sizeof($temp)-1;$j++){
   ?>
        <td width="100%" colspan="2">
          <div align="left">
            <input type="radio" value="<?php echo $j+1; ?>" name="q<?php echo $i; ?>[<?php echo $i; ?>]">
          <?php echo $temp[$j]; ?></div></td>
      </tr>
   <?php
         }
         break;
    case '1':
      $temp=explode(",",$row->option_body);
   for($j=0;$j<sizeof($temp)-1;$j++){
   ?>
      <tr>
        <td colspan="2"><label>
          <div align="left">
            <input name="q<?php echo $i; ?>[<?php echo $j+1; ?>]" type="checkbox" id="q<?php echo $i; ?>[<?php echo $j+1; ?>]" value="<?php echo $j+1; ?>">
            <?php echo $temp[$j]; ?>            </div>
        </label></td>
      </tr>
   <?php
         }
         break;
    case '2':
   ?>
      <tr>
        <td colspan="2"><label>
          
            <div align="left">
              <textarea name="q<?php echo $i; ?>[<?php echo $i; ?>]" cols="30" rows="6" id="q<?php echo $i; ?>[<?php echo $i; ?>]"></textarea>
            </div>
        </label></td>
      </tr>
   <?
       break;
     }
     $i=$i+1;
   }
   ?>
      
      <tr>
        <td width="100%" colspan="2"> </td>
      </tr>
      <tr>
        <td width="100%" colspan="2" bgcolor="#99CCFF"> </td>
      </tr>
      <tr>
        <td width="100%" colspan="2">
        <p align="right"><font size="2"><a href="./?action=answer&q_id=<?php echo $q_id?>#top">TOP↑</a></font></td>
      </tr>
    </table>

當Submit後,由於是以Array來對Form的控制項命名,所以可以用Loop的方式來處理:

for($i=1;$i<=$_POST["qmax"];$i++){
  $q=$_POST["q".$i];
  for(reset($q);$k=key($q);next($q)){
    echo "{$q[$k]}".",";
 }
  echo "<br>";
}