Re: [PHP] Eval or $$ are they the same or is $$ safer

[Leif K-Brooks]

$$ is perfectly explained in the variable variables section.

Shawn McKenzie wrote:

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" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
 

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?




     

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