"Fri, 23 Jan 1970 04:42:43"

Convert date and time to unixtime.

1917763

Another datetime format string at UTC

YYYYMMDD
19700123

Only TIME
04:42:43

General datetime
1970-01-23 04:42:43Z

For Database
1970-01-23 04:42:43

For HTTP1.1
Fri, 23 Jan 1970 04:42:43 GMT


HOME