Ye' old general discussion board. Basically, for everything that isn't covered elsewhere. Come here to shoot the breeze, shoot your mouth off, or whatever suits your fancy. This forum is not for asking programming related questions.
I'm looking for the cleanest 'diff' implementation you have ever seen, preferably in PHP.
I need something well tested and easy to port if not in PHP.
I have searced Google, I am familiar with lcs. I am looking specifically for something you have used in the past perhaps or have heard good things about?
Besides that the only one I know is maintained in the Horde Framework. Check the Horde Framework Text module and you can grab a copy. Far as I recall it uses xdiff if available to speed things up. I also think it's pretty much identical to PEAR's Text_Diff.