"Mon, 19 Jan 1970 15:06:15"

Convert date and time to unixtime.

1609575

Another datetime format string at UTC

YYYYMMDD
19700119

Only TIME
15:06:15

General datetime
1970-01-19 15:06:15Z

For Database
1970-01-19 15:06:15

For HTTP1.1
Mon, 19 Jan 1970 15:06:15 GMT


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