/// <summary> /// Compares two value operands. /// </summary> /// <param name="right">The right operand.</param> /// <returns>Comparison result. /// Zero for equality, /// negative value for <c>this</c> < <paramref name="right"/>, /// position value for <c>this</c> > <paramref name="right"/>.</returns> public int Compare(PhpValue right) => _type.Compare(ref this, right);