Bitwise operators for double

[tahaghafuri]

Description

As you know, bitwise operators can only be used for int and not for double.
But I implemented these operators for double and I would like the PHP programming language to have this capability as well.
For this reason, if you agree, I will submit the changes in the form of a pull request to be added to the language.

[iluuu1994]

Hi @tahaghafuri. Support doubles in bitwise operations in what sense? Doubles use the IEEE-754 representation on most platforms, which is not generally a useful bit-pattern. Doubles are currently already coerced to ints when used in bit-operations, it seems.

[tahaghafuri]

No, it doesn't need to be converted to int and it is possible through two different methods.
So far the tests have gone well.

[iluuu1994]

Please describe the semantics. What does a bitwise double operation mean? Are you referring to a bigint bitwise operation, an actual IEEE-754 bitwise operation, or something else?

[tahaghafuri]

One way to implement bitwise operators is using mathematical operators, and another way is to convert to binary data.

[iluuu1994]

Please provide some examples for something that doesn't currently work and should work with your change, and what the intended result should be.