readdir e tabelle

[VaLvOnAuTa]

$i = 1;
while (false !== ($file = readdir($handle))) { 
  if (($i%4) == 1) {
    echo "<tr><td>{$file}</td>";
  }
  elseif (($i%4) == 0) {
    echo "<td>{$file}</td></tr>";
  }
  else {
    echo "<td>{$file}</td>";
  }
  $i++;
}
if (($i%4) != 0) {
  $colspan = 4 - ($i%4);
  echo <td colspan="{$colspan}"></td></tr>";
}