Calendar update in phone after php mail

When you send a PHP mail, it's not directly related to updating the calendar on your phone. However, I can provide some possible scenarios where an update to your phone's calendar might occur after sending a PHP mail:

  1. iCal subscription: If you have subscribed to a calendar feed (e.g., iCal) that is updated by the PHP script, your phone's calendar app might refresh the feed and update the calendar accordingly.
  2. Push notifications: If the PHP script sends a push notification to your phone (e.g., using a service like Pushover or Firebase Cloud Messaging), your phone might receive the notification and update the calendar accordingly.
  3. Syncing with a calendar service: If you use a calendar service like Google Calendar, Microsoft Exchange, or iCloud, and the PHP script updates the calendar on the server-side, your phone's calendar app might sync with the server and update the calendar accordingly.
  4. Third-party calendar integration: If the PHP script integrates with a third-party calendar service or API (e.g., Google Calendar API), and your phone's calendar app is configured to use that service, the update might be reflected on your phone's calendar.

To achieve an update to your phone's calendar after sending a PHP mail, you could consider the following:

  1. Use a calendar API: Integrate your PHP script with a calendar API (e.g., Google Calendar API, Microsoft Exchange Web Services) to update the calendar on the server-side.
  2. Send a push notification: Use a push notification service to send a notification to your phone, which can trigger an update to the calendar.
  3. Use a calendar synchronization service: Use a service like CalDAV or CardDAV to synchronize your phone's calendar with the server-side calendar.
  4. Implement a cron job: Schedule a cron job to run a script that updates the calendar on the server-side at regular intervals.

Keep in mind that the specific implementation will depend on your phone's operating system, calendar app, and the services you use.