"Wed, 31 Jul 2024 00:38:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240731
Only TIME
00:38:35
General datetime
2024-07-31 00:38:35Z
For Database
2024-07-31 00:38:35
For HTTP1.1
Wed, 31 Jul 2024 00:38:35 GMT