"Wed, 31 Jul 2024 01:03:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240731
Only TIME
01:03:04
General datetime
2024-07-31 01:03:04Z
For Database
2024-07-31 01:03:04
For HTTP1.1
Wed, 31 Jul 2024 01:03:04 GMT