"Sun, 04 Aug 2024 14:53:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240804
Only TIME
14:53:03
General datetime
2024-08-04 14:53:03Z
For Database
2024-08-04 14:53:03
For HTTP1.1
Sun, 04 Aug 2024 14:53:03 GMT