"Fri, 09 Jan 1970 19:45:23"

Convert date and time to unixtime.

762323

Another datetime format string at UTC

YYYYMMDD
19700109

Only TIME
19:45:23

General datetime
1970-01-09 19:45:23Z

For Database
1970-01-09 19:45:23

For HTTP1.1
Fri, 09 Jan 1970 19:45:23 GMT


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