*/
class DateTimeFormat
{
- const ATOM = 'Y-m-d\TH:i:s\Z';
+ const ATOM = 'Y-m-d\TH:i:s\Z';
const MYSQL = 'Y-m-d H:i:s';
- const HTTP = 'D, d M Y H:i:s \G\M\T';
+ const HTTP = 'D, d M Y H:i:s \G\M\T';
+ const JSON = 'Y-m-d\TH:i:s.v\Z';
/**
* convert() shorthand for UTC.