1<nav class="wt-breadcrumbs" aria-label="breadcrumb" role="navigation"> 2 <ol class="breadcrumb small py-2"> 3 <?php foreach ($links as $url => $label) : ?> 4 <?php if (is_int($url)) : ?> 5 <li class="breadcrumb-item active"> 6 <?= $label ?> 7 </li> 8 <?php else : ?> 9 <li class="breadcrumb-item"> 10 <a href="<?= e($url) ?>"> 11 <?= $label ?> 12 </a> 13 </li> 14 <?php endif ?> 15 <?php endforeach ?> 16 </ol> 17</nav> 18