"Sun, 04 Jan 1970 09:23:28"

Convert date and time to unixtime.

293008

Another datetime format string at UTC

YYYYMMDD
19700104

Only TIME
09:23:28

General datetime
1970-01-04 09:23:28Z

For Database
1970-01-04 09:23:28

For HTTP1.1
Sun, 04 Jan 1970 09:23:28 GMT


HOME