Look in the Manual under Variable Variables.


Gerard Samuel <[EMAIL PROTECTED]> wrote in message
> Hey all.  Im debugging a script that was written by someone else, and
> alot of the variable has 2 '$$' in it.  For example a varible is
> intialised and used as $$string.  I haven't been using php for that
> long, but I haven't seen anything like this.  Whats the story with
> variables with $$ in them??
> Thanks..

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