Pimcore\Model\Object\ClassDefinition\Data\StructuredTable::sort PHP Method

    public function sort($a, $b)
    {
        if (is_array($a) && is_array($b)) {
            return $a['position'] - $b['position'];
            // strcmp($a['position'], $b['position']);
        }
        return strcmp($a, $b);
    }