vcdiff implementation

aka RFC3284...

[Gibble]

Has anybody ever used a vcdiff (rfc3284) implementation with PHP?

I'm looking for a class or something I can use...to no avail.

Thanks.
--Gibbs

[coopster]

That RFC isn't even a DRAFT STANDARD yet, it is still a PROPOSED status. What is the goal here or why are you looking at vcdiff?

[Gibble]

So I can get the delta between two binary files.

[coopster]

If you already have the library installed then I suppose you could execute a system command [php.net].

I don't think it is likely you will see a whole lot of effort put into any predefined functions until at least a DRAFT status.

[Gibble]

Are there any other standards that would accomplish the same result, of calculating the delta between two binary files. So I can later apply the delta to file A to obtain file B...or vice versa.

[MattyMoose]

Would this help: [daemonology.net...]