"Tue, 02 Jul 2024 06:37:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
06:37:55
General datetime
2024-07-02 06:37:55Z
For Database
2024-07-02 06:37:55
For HTTP1.1
Tue, 02 Jul 2024 06:37:55 GMT