On 29 Oct 2007, at 16:51, Joshua Simpson wrote:
2) these files already exist. One of the services we offer clients,
besides
penetration testing, is debugging scaffolding and packages. I'm
looking to
offer namespace collision detecting for our PHP using clients.
I think the problem is that by the time you've included the file, the
overwriting of your defined vars has already occurred.
One thing you can try is including it in a dummy file, and at the bottom
of the file call get_defined_vars(), get_defined_constants(), and
get_defined_functions(). Output the returned arrays with var_dump or
print_r and then compare the outputs of two different included files. I
don't think this would catch the case of functions that, when called,
declare global vars or constants but if they do that they deserve to
fail anyway. :) For OO code you'd have to use the analogous functions
that were already mentioned in this thread.
Just a thought.
Jennifer
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