"Tue, 18 Jun 2024 07:41:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240618
Only TIME
07:41:36
General datetime
2024-06-18 07:41:36Z
For Database
2024-06-18 07:41:36
For HTTP1.1
Tue, 18 Jun 2024 07:41:36 GMT