"Fri, 02 Jan 1970 14:44:57"

Convert date and time to unixtime.

139497

Another datetime format string at UTC

YYYYMMDD
19700102

Only TIME
14:44:57

General datetime
1970-01-02 14:44:57Z

For Database
1970-01-02 14:44:57

For HTTP1.1
Fri, 02 Jan 1970 14:44:57 GMT


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