getInstanceByObjId($objectId, bool $stop_on_error=true)
static _lookupTitle($a_id)
lookup object title
static _lookupObjId($a_id)
static getInstanceByObjId($a_obj_id, $stop_on_error=true)
get an instance of an Ilias object by object id
static _lookupType($a_id, $a_reference=false)
lookup object type
lookupType(int $objectId)
lookupTitle(int $objectId)