"Fri, 19 Jul 2024 01:36:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240719
Only TIME
01:36:04
General datetime
2024-07-19 01:36:04Z
For Database
2024-07-19 01:36:04
For HTTP1.1
Fri, 19 Jul 2024 01:36:04 GMT