"Sat, 10 Feb 2024 11:19:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240210
Only TIME
11:19:48
General datetime
2024-02-10 11:19:48Z
For Database
2024-02-10 11:19:48
For HTTP1.1
Sat, 10 Feb 2024 11:19:48 GMT