I used env -i with spectacular results. It worked perfectly, with the
exception of resetting the environment (so me of which is kind of
needed). Next I thought I could just modify the environment like Jeremy
said, and I have a small snippet where I use something like:
$tmp = getenv("VAR");
putenv("VAR");
shell_exec(...);
putenv("VAR=".$tmp);
But with an array to hold all of the saved vars, but I can't seem to
find the right environment variables to unset. Can someone give me a
list of CGI variables which should be unset to allow PHP to work as a
CLI version, but not mess up anything else?
Thanks,
J.D. Tysko
Software Engineer
BCS Engineering
Jeremy Chadwick wrote:
> Try using putenv() in your PHP scripts. Note that to unset an
> environment variable, you use putenv("VAR"), not putenv("VAR=").
> (Because apparently the PHP folks would rather implement something
> bizarre than just use unsetenv(3)).
>
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