"Tue, 27 Jan 1970 01:00:57"

Convert date and time to unixtime.

2250057

Another datetime format string at UTC

YYYYMMDD
19700127

Only TIME
01:00:57

General datetime
1970-01-27 01:00:57Z

For Database
1970-01-27 01:00:57

For HTTP1.1
Tue, 27 Jan 1970 01:00:57 GMT


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