"Tue, 13 Jan 1970 14:56:21"

Convert date and time to unixtime.

1090581

Another datetime format string at UTC

YYYYMMDD
19700113

Only TIME
14:56:21

General datetime
1970-01-13 14:56:21Z

For Database
1970-01-13 14:56:21

For HTTP1.1
Tue, 13 Jan 1970 14:56:21 GMT

---

HOME