[snip]
Hi Brian,
I usually deal with multidimensional arrays this way:
$i = 0;
while (@results = $sth->fetchrow_array ())
{
$x = $results[0];
$y = $results[1];
@points = ($x, $y);
$data[$i] = [EMAIL PROTECTED];
$i++;
}
Just a note about a possible problem with the statement:
$data[$i] = [EMAIL PROTECTED];
Everytime through this loop, the reference to @points, ([EMAIL PROTECTED]), is
assigned to @data. But this is the same address. The result is that all the
array refs assigned to @data are the same. So, the *last* assignment to
@points, (x,y), will be the values for every element of @data.
A correct way to say it in your example would be:
$data[$i] = [EMAIL PROTECTED];
Another would be to declare my @points in the loop, so that you have a fresh
ref every time through the loop. Then you could say:
$data[$i] = [EMAIL PROTECTED];
Chris
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
<http://learn.perl.org/> <http://learn.perl.org/first-response>
