Use of htmlAttributes

Author: rominail

themes/bootstrap5/templates/search/facet-list.phtml

@@ -44,12 +44,15 @@
 
     <?php
       $supportsFacetFiltering = $this->results->getParams()->supportsFacetFiltering($this->facet) === true;
+      $divAttrs = $this->htmlAttributes([
+          'class' => 'facet-lightbox-filter form-group hidden',
+          'role' => 'group',
+      ]);
+      if ($supportsFacetFiltering) {
+          $divAttrs->add('aria-labelledby', 'facet-lightbox-filter-label');
+      }
     ?>
-    <div
-        class="facet-lightbox-filter form-group hidden"
-        role="group"
-        <?= $supportsFacetFiltering ? 'aria-labelledby="facet-lightbox-filter-label"' : '' ?>
-    >
+    <div<?= $divAttrs ?>>
       <?php if ($supportsFacetFiltering): ?>
         <label id="facet-lightbox-filter-label" class="form-label" for="input-contains"><?=$this->transEsc('Filter') ?></label>
         <input id="input-contains" class="ajax_param form-control" data-name="contains" type="text" value="<?=htmlspecialchars($this->contains)?>" aria-label="<?=$this->transEscAttr('search_terms')?>">