Code Post,
<?php
$con = mysql_connect("localhost","root","");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("test_cal", $con);
$result = mysql_query("SELECT * FROM patient,room,treatment WHERE room.idPatient = patient.idPatient ");
echo "<table border='1'>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Room Number</th>
<th>8:30 am</th>
<th>9:30 am</th>
</tr>";
while($row = mysql_fetch_array($result))
{
echo "<tr>";
echo "<td>" . $row['PtFirstName'] . "</td>";
echo "<td>" . $row['PtLastName'] . "</td>";
echo "<td>" . $row['RoomNum'] . "</td>";
echo "<td>". $row ['TreatmentType']. "</td>";
echo "<td>" . $row ['TreatmentType']. "</td>";
echo "</tr>";
}
echo "</table>";
mysql_close($con);
?>