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<html>
<head>
<title>Employee listing</title>
</head>
<body>
<h1>Employee listing</h1>
<form method="post" >
<p>Enter Department ID:
<input type="text" name="dept_id" size="4">
<input type="submit" name="submit" value="submit"><p>
</form>
<?php
$hostname = "localhost";
$username = "root";
$password = "secret";
$database = "prod";
if (IsSet ($_POST['submit'])) {
$dbh = new mysqli($hostname, $username, $password, $database);
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit ();
}
$dept_id = $_POST['dept_id'];
if ($result_set = $dbh->query("call employee_list( $dept_id )")) {
print ('<table border="1" width="30%"> <tr> '.
'<td>Employee_id</td><td>Surname</td><td>Firstname</td></tr>');
while ($row = $result_set->fetch_object()) {
printf("<tr><td>%s</td><td>%s</td><td>%s</td></tr>\n",
$row->employee_id, $row->surname, $row->firstname);
}
} else {
printf("<p>Error:%d (%s) %s\n", mysqli_errno($dbh),
mysqli_sqlstate($dbh), mysqli_error($dbh));
}
print ("</table> ");
$dbh->close();
}
?>
</body></html>
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