Method getAttributesSanitizeOptionArray

public static function getAttributesSanitizeOptionArray($attributes)
{
    $aA = array();
    if (!empty($attributes)) {
        foreach ($attributes as $k => $v) {
            if (!empty($v)) {
                foreach ($v as $k2 => $v2) {
                    if (isset($v2['oid']) && (int) $v2['oid'] > 0) {
                        $aInt = (int) $k;
                        $oInt = (int) $k2;
                        $aA[$aInt][$oInt] = (int) $v2['oid'];
                    }
                }
            }
        }
    }
    return $aA;
}