"Thu, 04 Jul 2024 19:50:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240704
Only TIME
19:50:20
General datetime
2024-07-04 19:50:20Z
For Database
2024-07-04 19:50:20
For HTTP1.1
Thu, 04 Jul 2024 19:50:20 GMT