Re: [PHP] Re: $$ Variable?

2003-02-12 Thread jtx
Ok, but what does the $$name signify? Looking on php.net I couldn't find anything regarding it. Maybe I'm looking in the wrong place? On Wed, 12 Feb 2003, Philip Hallstrom wrote: > Check the manual for sure, but assuming: > > $cookie = array("foo" => "bar", "red" => "blue") > > once this is don

[PHP] $$ Variable?

2003-02-12 Thread jtx
I'm trying to piece apart someone's code to see exactly what it is they're trying to do - This code was written for PHP 3.x, so it's not quite as nice as 4 (with $_POST, $_GET, $_SESSION, etc). There's this one part in particular that I have no idea what's trying to be done: if (isset ($cookie))