"Sat, 05 Oct 2024 06:15:07"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
06:15:07
General datetime
2024-10-05 06:15:07Z
For Database
2024-10-05 06:15:07
For HTTP1.1
Sat, 05 Oct 2024 06:15:07 GMT