On Tue, 20 Nov 2001 14:13, Gerard Samuel wrote: > 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..
They are variable variables. Check out http://www.php.net/manual/en/language.variables.variable.php for more info -- David Robley Techno-JoaT, Web Maintainer, Mail List Admin, etc CENTRE FOR INJURY STUDIES Flinders University, SOUTH AUSTRALIA People are more than fun than anybody. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
