"Wed, 03 Jul 2024 18:35:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240703
Only TIME
18:35:04
General datetime
2024-07-03 18:35:04Z
For Database
2024-07-03 18:35:04
For HTTP1.1
Wed, 03 Jul 2024 18:35:04 GMT