"Wed, 03 Jul 2024 08:38:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240703
Only TIME
08:38:37
General datetime
2024-07-03 08:38:37Z
For Database
2024-07-03 08:38:37
For HTTP1.1
Wed, 03 Jul 2024 08:38:37 GMT