Remove comma from last checkbox item

• armoic

• February 11, 2022 at 6:36 pm

Hi there,

I’m sure this is quite trivial for your but I’m not a coder eh eh…

I’ve manage to achieve what I want but I think it can be improved.

I have a checkbox field, and I want to retrieve both label and value and want to separate them with a comma. This part is working fine. However, I want to remove the comma from the last item. I can add the comma in a span and then target the last span with CSS and remove it but I want it to be better.

This is what I came up with by reading the docs and searching other topics

<?php

$plans = get_field('plans');
if ( $plans) : ?>
<div>
<?php foreach( $plans as $plan ): ?>
       <a target="_blank" title="<?php echo $plan['label']; ?>" href="<?php echo $plan['value']; ?>"><?php echo $plan['label']; ?></a><span>,</span>
    <?php endforeach; ?>
</div>
<?php endif; ?>

• John Huebner

• February 14, 2022 at 9:32 am

<?php

$plans = get_field('plans');
if ($plans) {
  $lines = array();
  foreach ($plans as $plan) {
    $lines[] = '<a target="_blank" title="'.$plan['label'].
               '" href="'.$plan['value'].'">'.$plan['label'].'</a>';
  } // end foreach plan
  echo implode(', ', $lines);
} // end if plans