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<table>
<?php

  $dbh = mysql_connect('localhost', 'g', 'lala')
  or exit("DB Fehler");
  mysql_select_db (testdb)
        or exit("Geht nicht!");
  $now = time();
  $ip = getenv("REMOTE_ADDR");
  $ref = getenv("HTTP_REFERER");
  $query = "insert into gaeste values ($now, '$ip', '$ref', '$name', '$eintrag')";
 if ($eintrag!="")
 {
   echo "Danke für Deinen Eintrag";
   $res = odbc_exec($dbh, $query);
 }
  $query = "select * from gaeste";
  $res = odbc_exec($dbh, $query);
  while (odbc_fetch_row($res))
  {
   $thename=odbc_result($res,"name");
   $theeintrag=odbc_result($res,"kommentar");
   echo "<tr><td>$thename</td><td>$theeintrag</td></tr>";
  }

  odbc_close_all();
?>
</table>

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$res = odbc_exec($dbh, $query);