join(", ", map("?", @project_ids)) . ")";
$sth = prepare_execute_query($form, $dbh, $query, @project_ids);
while (my $ref = $sth->fetchrow_hashref()) {
$projectnumbers{$ref->{id}} = $ref->{projectnumber};
join(", ", map("?", @project_ids)) . ")";
$sth = prepare_execute_query($form, $dbh, $query, @project_ids);
while (my $ref = $sth->fetchrow_hashref()) {
$projectnumbers{$ref->{id}} = $ref->{projectnumber};