This causes my entire page to be displayed as a white screen. I'm geussing I'm using "'s or ''s incorrectly.
echo "<td nowrap="wrap" style="width:100px;"><center>" . $row['probdis'] . "</center></td></tr>";
This causes my entire page to be displayed as a white screen. I'm geussing I'm using "'s or ''s incorrectly.
echo "<td nowrap="wrap" style="width:100px;"><center>" . $row['probdis'] . "</center></td></tr>";
You are not escaping your quotes, the correct is:
echo "<td nowrap=\"wrap\" style=\"width:100px;\"><center>" . $row['probdis'] . "</center></td></tr>";