Re: Eval or $$ are they the same or is $$ safer

Can you expand on this? I haven't found a ref to the $$ except for variable variables. $$ What does it do? How is it used? Thanks! Shawn "Leif K-Brooks" <eurleif@buyer-brokerage.com> wrote in message news:3EE78FCA.70304@buyer-brokerage.com... > Use $$ unless you need to use eval. Easier to read, faster to process. > Also safer if you don't validate form data. > > Jason Lehman wrote: > > >Is $$ the same as eval or is it different and my main question is, is it > >safer to use to for processing form data? > > > > > > > > > > > > -- > The above message is encrypted with double rot13 encoding. Any unauthorized attempt to decrypt it will be prosecuted to the full extent of the law. > >