PHP循环在表中

Question

I'm trying create loop in my table, there is 4 item, when column is 3 then create new row . The current output is like this:

x
x
x
x

Here's my code:

<table border="0">
      <?php
        $i = 0;
        foreach ($list_items as $item){ // there is 4 item
        $i++;
        echo "<tr>";
        if ($i <= 3) { ?>
            <td class="text-center"  style="width:83.14px; height:60.47px; font-size:0.6em">
              <?php echo $item['productId'] ?>
              <br>
              <br>
              <?php echo $item['qty'] ?>
            </td>
        <?php }
      }
      echo "</tr>";
      ?>
  </table>

What i expected is like this:

x|x|x
x

Thank you.

Answer 1

use array_chunk()

<?php

foreach (array_chunk($list_items,3) as $items) {
    echo '<tr>';        

    foreach($items as $item){
?>
        <td class="text-center"  style="width:83.14px; height:60.47px; font-size:0.6em">
          <?php echo $item['productId'] ?>
          <br>
          <br>
          <?php echo $item['qty'] ?>
        </td>
<?php
    }
    echo '</tr>';
}
?>