Witam,
Mam taką strukturę:
Google_Service_Calendar_Events Object
(
[collection_key:protected] => items
[internal_gapi_mappings:protected] => Array
(
)
[accessRole] => reader
[defaultRemindersType:protected] => Google_Service_Calendar_EventReminder
[defaultRemindersDataType:protected] => array
[description] => Spotkanie
[etag] => "XXXXXXXX"
[itemsType:protected] => Google_Service_Calendar_Event
[itemsDataType:protected] => array
[kind] => calendar#events
[nextPageToken] =>
[nextSyncToken] => XXXXXXXXXXX
[summary] => Spotkanie biznesowei"
[timeZone] => Europe/Warsaw
[updated] => 2018-01-30T13:22:23.952Z
[modelData:protected] => Array
(
[defaultReminders] => Array
(
)
[items] => Array
(
[0] => Array
(
[kind] => calendar#event
**[etag] => "XXXXXXXXXX"**
[id] => XXXXXXXXXXXX
[....]
Jak się można dostać np. do wartości etag i ją wypisać/zapisać do innej listy?