|
Posted by Andy Hassall on 10/04/06 00:41
On Wed, 4 Oct 2006 00:33:26 +0200, "Garry Jones" <garry.jones@morack.se> wrote:
>I need to nest a variable into a variable name. Having problem with syntax
>Simply put
>
>$dtet is "col"
>and $dn can be "blue" or "red"
>
>How do I get the following to work?
>
>$dtet+$dn = $_POST["dtet$dn"];
>
>So that the result is either a variable called '$colblue' with a value of
>'colblue' or a variable called '$colred' with a value of 'colred'
Variable variables:
http://uk.php.net/manual/en/language.variables.variable.php
${$dtet . $dn} = "whatever";
But you may want to consider using associative arrays instead, unless you're
forced to write it like this to interface with existing code.
--
Andy Hassall :: andy@andyh.co.uk :: http://www.andyh.co.uk
http://www.andyhsoftware.co.uk/space :: disk and FTP usage analysis tool
Navigation:
[Reply to this message]
|