"Fri, 28 Feb 2025 05:33:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250228
Only TIME
05:33:04
General datetime
2025-02-28 05:33:04Z
For Database
2025-02-28 05:33:04
For HTTP1.1
Fri, 28 Feb 2025 05:33:04 GMT