$print_id = false;

$query = "SELECT *
          FROM vlans";

$result = pg_query($query);
if (!$result) {
  echo "Problem with query " . $query . "<br/>";
  echo pg_last_error();
  exit();
}

print "<html>";
print "<body>";
print "<table>";

$i = pg_num_fields($result);
for ($j = 0; $j < $i; $j++){
  $fieldname = pg_field_name($result, $j);
  if($print_id){
     print "<th> $fieldname </th>";
  }else{
        if(eregi("[^id]", $fieldname)){
                print "<th> $fieldname </th>";
        }
  }
}

while($row = pg_fetch_row($result)){
  print("<tr>");
  $row_nbrs = count($row);
  if($print_id){
     for($j = 0; $j < $i; $j++){
        print "<td>$row[$j]</td>";
     }
  }else{
     for($j = 1; $j < $i; $j++){
        print "<td>$row[$j]</td>";
     }
  }
  print("</tr>");
}
print "</table>";
print "</html>";