"Sat, 09 Nov 2024 04:15:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241109
Only TIME
04:15:15
General datetime
2024-11-09 04:15:15Z
For Database
2024-11-09 04:15:15
For HTTP1.1
Sat, 09 Nov 2024 04:15:15 GMT