"Sun, 18 Jan 1970 05:53:09"

Convert date and time to unixtime.

1489989

Another datetime format string at UTC

YYYYMMDD
19700118

Only TIME
05:53:09

General datetime
1970-01-18 05:53:09Z

For Database
1970-01-18 05:53:09

For HTTP1.1
Sun, 18 Jan 1970 05:53:09 GMT


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