[thelist] PHP variable list

Hans Zaunere zaunere at yahoo.com
Fri Apr 12 18:02:02 CDT 2002


This may be too obvious, but phpinfo() will dump all external
variables.

If a variable isn't defined, well, then it's not a variable.

Hans Z.
New York PHP
http://nyphp.org


--- Bill Haenel <bill at webmarketingworx.com> wrote:
> I'd like to get a list of all of the variables used in a PHP script.
> I've
> used get_defined_vars() to output all of the varibales, environment
> or
> otherwise. It's fine for now, but I don't get undefined or empty
> variables.
> Probably what I need will be part of an editor or editor extension or
> something. Any suggestions?
>
> Thanks.
>
> BH
>
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