Reply To: timepicker and timezone

• John Huebner

• November 7, 2023 at 8:19 am

You cannot use date_default_timezone_set() when working with WP. There was a change in WP 5.3 that broke the use of this function.

See https://docs.wpvip.com/technical-references/code-quality-and-best-practices/local-time/