[ rswfire ] wrote:
> I have a problem I'm not sure how to fix.
>
> PART I
>
> I have a form on a page that creates its variables dynamically.
> Here's an example:
>
> mysql_db_query($db, "SELECT * FROM table");
> while ($row = mysql_fetch_array($result))
> {
>
> echo "<INPUT TYPE='CHECKBOX' NAME='chk_".$row["checkboxtype"]."'>";
>
> }
>
> PART II
>
> I need to make reference to these dynamically created variables. How
> do I do this? This does not work, obviously:
>
> $chk_.$row["checkboxtype"]
>
> Thanks in advance...
> _________________________________________________________________
> Get your FREE download of MSN Explorer at http://explorer.msn.com
>
>
$temp = "chk_$row";
echo $$temp["checkboxtype"];
the trick is $$var_name ;)
have fun,
Nuno
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