You must specify the number of rows and columns."; } else { echo "
A $cols x $rows Grid
"; echo "
\n"; for($r = 1; $r <= $rows; ++$r) { echo "
"; for($c = 1; $c <= $cols; ++$c) echo "
", "
"; echo "
\n"; } echo "
"; } ?>
![](\"/~bennet/icons/bluedot.gif\")
",
"