Nested Groups Not Finding Img Alt Text

• rendesign

• October 28, 2020 at 8:09 am

Hello! Thanks in advance for any help.

I have two nested groups I’m trying to iterate over. This is supposed to be a grid of logos, each with a link to the company website. I’m loading my images as image arrays, and loading the alt text for each logo is essential for this project. I keep getting

Warning: illegal string offset 'alt'

Here’s my code:

<?php $partners = get_field('partners_logos'); ?>
        <?php $sites = get_field('partners_links'); ?>
          <?php foreach(array_combine($partners, $sites) as $logo => $site) {
            if (!empty($logo)): ?>
              <?php if ( $site ): ?>
                <a href="<?php echo esc_url( $site ); ?>">
                  <img src="<?php echo esc_url($logo['url']); ?>" alt="<?php echo esc_url($logo['alt']); ?>" />
                </a>
              <?php endif; ?>
            <?php endif;
           } ?>

• John Huebner

• October 29, 2020 at 12:24 am

I might be wrong, but I think your issues is with using array_combine() https://www.php.net/manual/en/function.array-combine.php.

Try using array_merge() https://www.php.net/manual/en/function.array-merge.php

• rendesign

• October 29, 2020 at 1:52 am

Unfortunately it’s still giving me the same error, just now iterated four times for my four logos.