"Fri, 09 Jan 1970 19:42:48"

Convert date and time to unixtime.

762168

Another datetime format string at UTC

YYYYMMDD
19700109

Only TIME
19:42:48

General datetime
1970-01-09 19:42:48Z

For Database
1970-01-09 19:42:48

For HTTP1.1
Fri, 09 Jan 1970 19:42:48 GMT


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