"Wed, 21 Aug 2024 07:28:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240821
Only TIME
07:28:39
General datetime
2024-08-21 07:28:39Z
For Database
2024-08-21 07:28:39
For HTTP1.1
Wed, 21 Aug 2024 07:28:39 GMT