"Fri, 28 Feb 2025 07:20:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250228
Only TIME
07:20:23
General datetime
2025-02-28 07:20:23Z
For Database
2025-02-28 07:20:23
For HTTP1.1
Fri, 28 Feb 2025 07:20:23 GMT