public function isMultiArray(): bool
    {
        return !(
            \count($this->getArray(), \COUNT_NORMAL)
            ===
            \count($this->getArray(), \COUNT_RECURSIVE)
        );
    }
public function isMultiArray(): bool
    {
        return !(
            \count($this->getArray(), \COUNT_NORMAL)
            ===
            \count($this->getArray(), \COUNT_RECURSIVE)
        );
    }
public function isMultiArray ( ) : bool { return ! ( \ count ( $ this -> getArray ( ) , \ COUNT_NORMAL ) === \ count ( $ this -> getArray ( ) , \ COUNT_RECURSIVE ) ) ; }
Check if the current array is a multi-array.

@return bool
Check if the current array is a multi - array .