PHP Foreach inside foreach display data in table row

Question

How can I display data in a tablerow inside a foreach function? The agenda variable works fine, the rows variable is the one making problems, I need it inside a tag

<?php
$agenda = $days = json_decode(get_field( "field_uc_content_json" ));
unset($agenda[0]); ?>



<table class="table">
    <thead>
        <tr>
          <th> Day </th>
          <th>Description</th>
          <th>Hours</th>
        </tr>
    </thead>
<tbody>
   <?php foreach($agenda as $column) { ?>
   <tr>
    <td><?php echo $column[0]; ?></td>
    <td><?php
    $rows = explode( "\n", $column[1]);
    foreach ($rows as $row) { ?>
    <tr> <?php echo $row; ?> </tr>
    <?php    } ?>
   </td>
</tbody>
</table>

The second foreach

vardump agenda

vardump rows

Can you var_dump($agenda); and var_dump($rows);? I'd like to know what's inside these arrays. So I can help you displaying the values. The whole code of your <tbody> would also be nice. — Ronnie Oosting
– Ronnie Oosting, Commented Nov 13, 2017 at 15:20
@RonnieOosting Cheers m8. Hopefully OP still reads this and marks one of the answers as accepted. +1 From me :) — icecub
– icecub, Commented Nov 14, 2017 at 13:14

Ronnie Oosting · Accepted Answer · 2017-11-24 11:09:08Z

3

This will do it:

<tbody>
<?php foreach($agenda as $column):
    $rows = explode("\n", $column[1]);?>
    <tr>
        <td rowspan="<?php count($rows) + 1?>"><?php $column[0];?></td>
    </tr>

    <?php foreach($rows as $row): ?>
        <tr>
            <td><?php echo $row ;?></td>
            <td><?php echo $row ;?></td>
        </tr>
    <?php endforeach;

endforeach; ?>
</tbody>

As we (and icecub) discussed in the chatroom.

Good luck friend.

edited Nov 24, 2017 at 11:09

answered Nov 14, 2017 at 12:24

Ronnie Oosting

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Comments

pedram shabani · Accepted Answer · 2017-11-13 16:29:38Z

2

I think it is work fine now.I tested it.

<table class="table">
    <thead>
        <tr style="background: #8da80c;">
          <th> Day </th>
          <th>Description</th>
          <th>Hours</th>
        </tr>
    </thead>
<tbody>
   <?php foreach($agenda as $column) { ?>
   <tr style="background: #e0e545;">
    <td style="padding: 14px;"><?php echo $column[0]; ?></td>
    <td style="padding: 14px;"><?php echo $column[1]; ?></td>
     <td style="padding: 14px;"><?php echo $column[2]; ?></td>
   </tr>
   <?php } ?>
</tbody>
</table>

I tested with these values

  <pre>
<?php
$agenda = array (array("montag","Lorem ipsum dolor sit amet","08:00"),array("montag","Lorem ipsum dolor sit amet","08:00"),array("montag","Lorem ipsum dolor sit amet","08:00"));

print_r($agenda);
?>
     </pre>

edited Nov 13, 2017 at 16:29

answered Nov 13, 2017 at 15:57

pedram shabani

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2 Comments

icecub Over a year ago

Nah. OP isn't very clear about the actual problem. In the chat it became more clear. It's a HTML / CSS issue mostly.

icecub Over a year ago

Mostly. The issue is that when the data inside a column becomes to long and continues on another line, the data in the next column doesn't line up. But he's not even responding in chat anymore..

acuedd · Accepted Answer · 2017-11-13 18:37:24Z

1

It because you variable

$agenda = $days = json_decode(get_field( "field_uc_content_json" ));
unset($agenda[0]); ?>

it's a object and this you dont use like a array, you need manage like object in the explode, like this:

$rows = explode( "\n", $column->1);

answered Nov 13, 2017 at 18:37

acuedd

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