getPathParents example

use PDO;

class CategoryReader extends GenericReader
{
    public function getList($identifiers)
    {
        $categories = parent::getList($identifiers);
        $parents = $this->getParents($categories);

        foreach ($categories as &$row) {
            $path = array_reverse(array_filter(explode('|', $row['path'])));
            $row['parents'] = $this->getPathParents($parents$path);
        }

        return $categories;
    }

    /** * @param array<string> $parents * @param string[] $path * * @return array<string> */
    
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