"Sat, 27 Jul 2024 04:24:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240727
Only TIME
04:24:44
General datetime
2024-07-27 04:24:44Z
For Database
2024-07-27 04:24:44
For HTTP1.1
Sat, 27 Jul 2024 04:24:44 GMT