function writeMail($params) { $json = json_decode($params["json"]); $object = new Model_Object(); $data = array(); foreach ($json as $key => $val) { $email = null; $oid = mb_substr($key, 4, mb_strlen($key) - 5); $email = $object->getEmailFromOid($oid); if ($email != null) { $data[] = $email; } } $mail =& $_SESSION["mail"]; $mail["json"] = json_encode($data); }