phpMyAdmin和php的结果不同

Question

In phpMyAdmin, I am writing

SELECT `class` FROM `teachers` WHERE `var1`=3;

I can give results. The Results are 5,6,7,8,9,10. I am Trying this code in Sublimetext3. code is like this :

<tr>            
    <?php 

    $classlistdata  = $db->getrows("SELECT `class` FROM `teachers` WHERE `var1`=3; ");
    foreach ($classlistdata as $ndcld) {     

    ?>
    <td height="25" colspan="3" ><span class="admin"><?php  echo ($ndcld); ?></span></td>

    <?php } ?>
</tr>

this code writing 6 times "array" . How can I fix it. I am new PHP. thanks for your answer.

Answer 1

You should use echo $ndcld['class'];