"Fri, 19 Apr 2024 12:13:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240419
Only TIME
12:13:51
General datetime
2024-04-19 12:13:51Z
For Database
2024-04-19 12:13:51
For HTTP1.1
Fri, 19 Apr 2024 12:13:51 GMT