"Tue, 27 Jan 1970 18:12:09"

Convert date and time to unixtime.

2311929

Another datetime format string at UTC

YYYYMMDD
19700127

Only TIME
18:12:09

General datetime
1970-01-27 18:12:09Z

For Database
1970-01-27 18:12:09

For HTTP1.1
Tue, 27 Jan 1970 18:12:09 GMT


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