One of the most horrific aspects of PHP documentation is that it isn't versioned. In most cases, documenters are good enough to note which versions various par

One of the most horrific aspects of PHP documentation is that it isn't versioned. In most cases, documenters are good enough to note which versions various parameters and return values correspond to, but it is not logged in a rigorous way and you have to be sure to check that whatever you are reading applies to whatever version you're running. Contrast this to Python, where you go to the docs for whatever version you're running (e.g., http://docs.python.org/release/2.6.7/ http://docs.python.org/release/2.6.7/) and you don't have to think about versions again. In any case, this will probably be useful for those of us on 5.3, the version in the title just made me think and rant.