"Wed, 03 Jul 2024 04:42:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240703
Only TIME
04:42:20
General datetime
2024-07-03 04:42:20Z
For Database
2024-07-03 04:42:20
For HTTP1.1
Wed, 03 Jul 2024 04:42:20 GMT