php - Google Calendar Events Change MySQL DB -

php - Google Calendar Events Change MySQL DB -

i'll straightforward , inquire i'm trying , if help me out great know whether i'm trying possible or not. using yii framework mysql database in back. want integrate multiple different user's calender's in google calendar. also, know if it's possible, either google calendar api, using yii, or gdata library in zend (if can since i'm using yii framework) have changes made calender performs changes mysql database.

for example, if user changes calendar of appointment 2 hours 1 hour, alter needs reflect in database appointment lengths stored.

i want able create changes database every time appointment/event added, deleted, or edited.

thank help, appreciate it!

i have used extension egcal problem before.

php mysql yii