"Thu, 01 Jan 1970 19:40:42"

Convert date and time to unixtime.

70842

Another datetime format string at UTC

YYYYMMDD
19700101

Only TIME
19:40:42

General datetime
1970-01-01 19:40:42Z

For Database
1970-01-01 19:40:42

For HTTP1.1
Thu, 01 Jan 1970 19:40:42 GMT


HOME