"Wed, 14 Aug 2024 00:02:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240814
Only TIME
00:02:15
General datetime
2024-08-14 00:02:15Z
For Database
2024-08-14 00:02:15
For HTTP1.1
Wed, 14 Aug 2024 00:02:15 GMT