"Thu, 09 May 2024 18:43:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240509
Only TIME
18:43:19
General datetime
2024-05-09 18:43:19Z
For Database
2024-05-09 18:43:19
For HTTP1.1
Thu, 09 May 2024 18:43:19 GMT