Posted by rog on 02/26/07 20:55

Sorry, that should read:

for($x=1;$x<=3;$x++)
{
$str='$unit' . $x
echo eval($str);
}

Still doesn't work.

Roger



"rog" <jk!ttop5@mnpX$.net> wrote in message
news:b56dnVxMKbsi1X7YnZ2dnUVZ_vmqnZ2d@comcast.com...
>I have some variables, $unit1, $unit2 and $unit3, that I would like to
>read from a loop like this (or any other way):
>
> for($x=1;$x<=3;$x++)
> {
> $str='unit' . $x
> echo eval($str);
> }
>
> The debugger shows $str as '$unit1' but eval() gives a parse error.
> Can someone give a tip?
>
> Thanks,
> Roger
>

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