"Tue, 02 Jul 2024 06:40:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
06:40:12
General datetime
2024-07-02 06:40:12Z
For Database
2024-07-02 06:40:12
For HTTP1.1
Tue, 02 Jul 2024 06:40:12 GMT