"Sat, 13 Jul 2024 04:42:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240713
Only TIME
04:42:30
General datetime
2024-07-13 04:42:30Z
For Database
2024-07-13 04:42:30
For HTTP1.1
Sat, 13 Jul 2024 04:42:30 GMT