"Wed, 07 Jan 1970 12:31:55"

Convert date and time to unixtime.

563515

Another datetime format string at UTC

YYYYMMDD
19700107

Only TIME
12:31:55

General datetime
1970-01-07 12:31:55Z

For Database
1970-01-07 12:31:55

For HTTP1.1
Wed, 07 Jan 1970 12:31:55 GMT

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