/**
* remove session(s) from database
* @param $sessionids session ids ( or id )
*/
public function removeSession($sessionids)
{
if ($this->handle != null) {
if (is_array($sessionids)) {
$tmpids = $sessionids;
} else {
$tmpids = array($sessionids);
}
$this->handle->begin();
$stmt = $this->handle->prepare('DELETE FROM captiveportal WHERE sessionid = :sessionid');
foreach ($tmpids as $session) {
$this->handle->executePrepared($stmt, array('sessionid' => $session), array("sessionid" => \PDO::PARAM_STR));
$stmt->execute();
}
$this->handle->commit();
}
}