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