$_POST question with a loop

[omro]

Hi All,

I want to gather 65 variables from a POSTed form.

The variables are named $c06_min_01 - $c06_min_65.

I was hoping to loop through and gather them using the following code:

  for($i=1; $i<66; $i++)
  {
    if($i < 10)
    {
      $questionnum = "c06_min_0" . $i;
    }
    else
    {
      $questionnum = "c06_min_" . $i;
    }
    $$questionnum = $_POST['$questionnum'];
  }

Now this doesn't seem to be working and I think the error lies with the $_POST['$questionnum'] part of the above.

Is there anyone who could tell me why my code is failing and suggest how I could fix it?

Thanks,

Owen

[LordShryku]

Because the single quotes make $POST['$questionnum'] literal. Use $POST[$questionnum] without the single quotes for the variable to parse correctly.

[omro]

Was it that simple?!

Thanks for that, you've no idea how much I appreciate that!!

[omro]

Actually that did work perfectly, thank you again!!