"Wed, 14 Aug 2024 06:39:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240814
Only TIME
06:39:34
General datetime
2024-08-14 06:39:34Z
For Database
2024-08-14 06:39:34
For HTTP1.1
Wed, 14 Aug 2024 06:39:34 GMT