"Tue, 13 Jan 1970 20:40:25"

Convert date and time to unixtime.

1111225

Another datetime format string at UTC

YYYYMMDD
19700113

Only TIME
20:40:25

General datetime
1970-01-13 20:40:25Z

For Database
1970-01-13 20:40:25

For HTTP1.1
Tue, 13 Jan 1970 20:40:25 GMT


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