sanya misharin

<input class="form-control" value="' . !empty($ad_location) ? $ad_location :  $ad_locations  . '" type="text" name="sb_user_address" id="sb_user_address">

foreach($additionalFields as $slides) {
      foreach($slides as $slide) {
            echo $slide;
      }
}

<div class=“slider”>
<?php foreach($additionalFields as $slides) :
      foreach($slides as $slide) : ?>
            <div class=“slide”>
                    <img src=“<?= $slide; ?>”/>
            </div> 
      <?php endforeach; ?>
<?php endforeach; ?>
</div>

if (isset($additionalFields[‘slider’])) {
      foreach($additionalFields[‘slider’] as $slide) {
            echo $slide;
      }
}