"Mon, 12 Jan 1970 21:48:07"

Convert date and time to unixtime.

1028887

Another datetime format string at UTC

YYYYMMDD
19700112

Only TIME
21:48:07

General datetime
1970-01-12 21:48:07Z

For Database
1970-01-12 21:48:07

For HTTP1.1
Mon, 12 Jan 1970 21:48:07 GMT


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