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post接收不到成绩,按纵行显示?

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Release: 2016-06-06 20:23:19
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<code>
<title>成绩</title>

<form method="post" action="4.2.php">
小明:<input type="text" name="C[]"><br>
小红:<input type="text" name="C[]"><br>
小白:<input type="text" name="C[]"><br>
小李:<input type="text" name="C[]"><br>
小兰:<input type="text" name="C[]"><br>
<input type="submit" name="postmethod" value="提交">
</form>


<?php if(isset($_POST['postmethod']))
{
     $CJ=$_POST['C'];
    
     echo"接收的成绩:<br/>";
     
   
} else {
    echo "Nothing";
}
?>
</code>
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回复内容:

<code>
<title>成绩</title>

<form method="post" action="4.2.php">
小明:<input type="text" name="C[]"><br>
小红:<input type="text" name="C[]"><br>
小白:<input type="text" name="C[]"><br>
小李:<input type="text" name="C[]"><br>
小兰:<input type="text" name="C[]"><br>
<input type="submit" name="postmethod" value="提交">
</form>


<?php if(isset($_POST['postmethod']))
{
     $CJ=$_POST['C'];
    
     echo"接收的成绩:<br/>";
     
   
} else {
    echo "Nothing";
}
?>
</code>
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echo '

';<br>print_r($CJ);
                            
            <p class="answer fmt" data-id="1020000004091116">
                                    
</p><pre class="brush:php;toolbar:false"><code>for($i=0; $i<count echo .></count></code>
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另外,建议name值改为

<code>C[]['xm'],C[]['xh']...</code>
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起码知道value所属key

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