Yii2 How to add images to the link in the Menu widget (links are loaded from the database)?

Question

Yii

It is necessary that pictures of each item of the

view menu be uploaded with links:

<?php 

      echo Menu::widget([
  'menuKey' => '1',

       'options' => [
          'id'=>'navid',
          'class' => 'nav spacer',
        
          'data'=>'menu',
        ],

'linkTemplate' => '<nav class="nav spacer"><a href="{url}">{image}{label}</a></nav>',
    'activeCssClass'=>'active',
    'encodeLabels' =>'false',
  'itemOptions' => ['class' => 'nav__link'],
        'submenuTemplate' => "<ul class = 'droplink active open dropdown-menu' role = 'menu'> \ n {items} \ n </ul>",
]);
    

?>

wigjet :

<?php

namespace frontend\widgets;


class Menu extends \yii\widgets\Menu
{
  /**
   * @var integer|null $menuKey Ключ используемого меню для построения структуры в $items
   */
  public $menuKey;
  /**
   * {@inheritdoc}
   */
  public function run()
  {
    if (!empty($this->menuKey)) {
      $this->loadItems();
    }

    return parent::run();
  }

  /**
   * @return void
   */
  protected function loadItems()
  {
    if (!empty($this->menuKey)) {
      $this->items = [];

      $menu = \common\models\Menu::find()
        ->active()
        ->andWhere(['key' => $this->menuKey])
        ->one()
      ;

      if (empty($menu)) {
        return;
      }

      foreach ($menu->getItems()
        ->active()
        ->roots()
        ->orderBy(['order' => SORT_ASC])
        ->all()
      as $item) {
        $this->items[] = $this->getMenuItemTree($item);
      }
    }
  }

  /**
   * @param \common\models\MenuItem $item
   * @return array
   */
  protected function getMenuItemTree(\common\models\MenuItem $item)
  {
    $tree = ['label' => $item->label, 'url' => $item->url, 'image'=>$item->image];

    $children = $item->getChildren()
      ->active()
      ->orderBy(['order' => SORT_ASC])
      ->all()
    ;

    if (!empty($children)) {
      $childTree = [];

      foreach ($children as $child) {
        $childTree[] = $this->getMenuItemTree($child);
      }

      $tree['items'] = $childTree;
    }

    return $tree;
  }
}