/**
* @param int $address - IP address of a machine in the required lab
* @return Lab - Lab object for specified IP address or false if not found
*/
public function get_lab_based_on_client($address)
{
$sql = 'SELECT lab, name FROM client_identifiers, labs WHERE client_identifiers.lab = labs.id AND address = ?';
$lab_results = $this->db->prepare($sql);
$lab_results->bind_param('s', $address);
$lab_results->execute();
$lab_results->store_result();
$lab_results->bind_result($lab_id, $room_name);
if ($lab_results->num_rows < 1) {
$lab_results->close();
return false;
}
$lab_results->fetch();
$lab_object = new Lab();
$lab_object->set_id($lab_id);
$lab_object->set_name($room_name);
$lab_results->close();
return $lab_object;
}