One solution $HTTP_POST_VARS['input_field'.$inc];
----- Original Message -----
From: "Brian Ricks" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, July 05, 2001 3:08 PM
Subject: [PHP] Iterating varibales
> I have a site which uses two pages. The first page generates an HTML
> form with multiple rows which is then POSTed to the second page.
Sometimes
> on the first page I have to create multiple rows of INPUT fields. To
allow
> a dynamic number of INPUT fields (say someone wants to add seven new
numbers
> to there online address book), set up a while look and echo "<INPUT
> TYPE=text NAME=input_field".$inc.">"; where $inc is the incremented
variable
> in a loop. The result is something like this:
>
> <INPUT TYPE=text NAME=input_field0>
> <INPUT TYPE=text NAME=input_field1>
> <INPUT TYPE=text NAME=input_field2>
>
> The difficulty comes when I try to access these variables on the
second
> page. Currently I am using a script like this:
>
> $String = 'input_field'.$inc;
> echo($$String);
>
> Sometimes my code requires multiple variables and conditions. When this
> happens, using the above code is confusing a lengthy. Is there a way to
> simplify this code at all?
>
>
> _________________________________________________________
> Do You Yahoo!?
> Get your free @yahoo.com address at http://mail.yahoo.com
>
>
> --
> 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]
_________________________________________________________
Do You Yahoo!?
Get your free @yahoo.com address at http://mail.yahoo.com
--
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]
