"Sat, 13 Jul 2024 07:57:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240713
Only TIME
07:57:57
General datetime
2024-07-13 07:57:57Z
For Database
2024-07-13 07:57:57
For HTTP1.1
Sat, 13 Jul 2024 07:57:57 GMT