convert date to T Z format [duplicate]

Answer 1

This should give the proper ISO8601 date/time in Z(ulu) timezone:

str_replace('+00:00', 'Z', gmdate('c'))

To do a date conversion:

str_replace('+00:00', 'Z', gmdate('c', strtotime('2013-05-07 18:56:57')))

To have the additional .000 (which is useless imho):

str_replace('+00:00', '.000Z', gmdate('c', strtotime('2013-05-07 18:56:57')))

Answer 2

Try this:

 date("Y-m-d\TH:i:s.000\Z", strtotime("2013-05-07 18:56:57"));