defines.php

<?php
//LWM2M uses numeric identifiers in the URL to address properties.
//Define some constants for these. Some of these are standard (LWM2M).
//Those that start with 9 probably indicate they're proprietary (IKEA).
define('DEVICES', 15001);
define('GROUPS', 15004);
define('SCENE', 15005);
define('NAME', 9001);
define('LIGHT', 3311);
define('ONOFF', 5850);//3311/0/5850 = device on/off
define('DIMMER', 5851);//3311/0/5851 = device brightness
define('INSTANCE_ID', 9003);
define('HS_ACCESSORY_LINK', 9018);
define('HS_LINK', 15002);
define('REACHABILITY_STATE', 9019);
define('SCENE_ID', 9039);
define('GATEWAY', 15011);
define('CLIENT_IDENTITY_PROPOSED', 9090);
define('AUTH_PATH', 9063);
define('NEW_PSK_BY_GW', 9091);
define('VERSION', 9029);
define('DEVICE_OBJECT_INSTANCE', 3);
define('DEVICE_BATTERY_LEVEL', 9);
define('TYPE', 5750);
//From my own observation on the Tradfri devices
define('TYPE_REMOTE_CONTROL', 0);
define('TYPE_LIGHT', 2);
define('TYPE_MOTION_SENSOR', 4);

//stream identifiers for proc_open
define('STDIN', 0);
define('STDOUT', 1);
define('STDERR', 2);