Multi-bytes strings support for file names

[v1nc3n4]

Hi,

It seems vfsStream doesn't support multi-bytes strings for filenames. I wrote a PHPUnit test case based on it, and writing/reading files whose names contains multi-bytes characters seems erroneous, and the test case fails.
Digging in the library code, I found many single-byte *str function calls, such as substr or strlen. This should not be very hard to switch to the multi-bytes version of these functions, at least.

What is your opinion?
What about stating in the documentation that the library supports only single-bytes file names?

Thanks for your help!
Vincent

[mikey179]

I think that's something that could be improved in vfsStream. As operating system support multibyte characters in filenames, vfsStream should support this as well.

[v1nc3n4]

Hi Frank,

Thanks for your answer, if I find some free time, I'll try to help and provide a pull request as I have many test cases to validate changes, but immediately I can't.

BR,
Vincent