"Thu, 05 Dec 2024 05:44:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
05:44:15
General datetime
2024-12-05 05:44:15Z
For Database
2024-12-05 05:44:15
For HTTP1.1
Thu, 05 Dec 2024 05:44:15 GMT