</td>
<td height="30px" width="200px"><?php
echo $_POST['treatment5'];
?>
</td>
</tr>
</table>
</font>
<?php
$new_content = ob_get_clean();
$html = $new_content;
$pdf->WriteHTML($html);
$pdf->output("sample.pdf");
$fp = fopen("sample.pdf", 'r');
$content = fread($fp, filesize("sample.pdf"));
$content = addslashes($content);
fclose($fp);
$user = $_SESSION['logged_in_patient'];
$sql = "SELECT * FROM patient where username='******'";
$row = $conn->query($sql);
foreach ($row as $single) {
if ($single['pre_1'] == null) {
$prescription = 'pre_1';
break;
}
if ($single['pre_2'] == null) {
$prescription = 'pre_2';
break;