Niklas,
Bingo. I wondered if it was somehting like that? Same thing in JS more or
less.
Thanks,
John
> eval() is your solution.
>
> for ($i = 1; $i <= $NMax; $i++)
> {
> $variable = "\$Check$i";
> eval("\$string = \"$variable\";");
> echo $string."<br>";
> }
>
> Niklas
>
> -----Original Message-----
> From: jtjohnston [mailto:[EMAIL PROTECTED]]
> Sent: 1. helmikuuta 2002 9:16
> To: [EMAIL PROTECTED]
> Subject: [PHP] Anyone Up?
>
> Anyone Awake? Up?
>
> I'm using 12 checkboxes
>
> <INPUT TYPE="checkbox" NAME="Check1" VALUE="Your Name">
>
> dynamically generated by mysql. Each has an id as primary index so I do
> this:
>
> <INPUT TYPE=\"checkbox\" NAME=\"Check".$mydata->id."\"
> VALUE=\"".$mydata->yourname."\">
>
> When I submit, I want to echo to see if anyone clicked on them. But I
> can't get my variable right to find $check1 through $check12. How do I
> express in a for loop. $Check.$i does not work of course!
>
> for ($i = 1; $i <= $NMax; $i++)
> {
> echo $Check.$i"<br>";
> }
>
> :) Help
>
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