"Sun, 02 Jun 2024 07:35:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240602
Only TIME
07:35:55
General datetime
2024-06-02 07:35:55Z
For Database
2024-06-02 07:35:55
For HTTP1.1
Sun, 02 Jun 2024 07:35:55 GMT