Thanks everyone!
Works great!
Phil
----- Original Message -----
From: "Rick Emery" <[EMAIL PROTECTED]>
To: "Philipp Hartmann" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Wednesday, January 15, 2003 2:03 PM
Subject: Re: [PHP] dynamic variables in a while loop?
> for($ii=1; $ii<20; $ii++)
> {
> $helpz = "help$ii";
> if(${$helpz} == "yes)
> {
> }
> else
> {
> }
> }
> ----- Original Message -----
> From: "Philipp Hartmann" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Wednesday, January 15, 2003 6:50 AM
> Subject: [PHP] dynamic variables in a while loop?
>
>
> Hi everyone.
> I am more of an ActionScript person, but I have to do this one in php.
> Should
> be easy for everyone familiar with php syntax...
>
> Here is what I want to do:
> I am getting several variables into a Php Script such as:
>
> help1 = "yes" / "no"
> help2 = "yes" / "no"
> .
> .
> .
> helpX = "yes" / "no"
>
> I need to check whether the variable is true or false, and according to
that
> add
> 1 to a counter variable.
>
> Something like this I'd do in ActionScript, but dont know about php
> [CODE]
> $i = 0;
> While (++$i <= 8) {
> if ([help]+$i=="yes"){ // this line produces an error...
> $counterYes += counterYes;
> }
> }
> [/CODE]
>
> Do I have to initialize all variables before I can use them in php?
>
> Thank you very, very much for your time and your help!!
> Philipp
>
>
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