"Wed, 03 Jul 2024 16:38:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240703
Only TIME
16:38:47
General datetime
2024-07-03 16:38:47Z
For Database
2024-07-03 16:38:47
For HTTP1.1
Wed, 03 Jul 2024 16:38:47 GMT