Well, the following generates valid HTML (but not XHTML).
use constant MAX_COLS => 4;
use constant MAX_ROWS => 5;
my $col = 0;
my $row = 0;
print("<table>");
foreach my $image (@images) {
print("<tr>") if !$col;
print("<td>");
print(...);
if (++$col == MAX_COLS) {
$col = 0;
if (++$row == MAX_ROWS) {
last;
}
}
}
print("</table>");
Update: Bug fix. The conditions for printing <tr> and <td> were incorrect.
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