"Sun, 14 Jul 2024 02:30:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240714
Only TIME
02:30:57
General datetime
2024-07-14 02:30:57Z
For Database
2024-07-14 02:30:57
For HTTP1.1
Sun, 14 Jul 2024 02:30:57 GMT