--TEST-- MessageFrormatter parses and formats dates with millisecond precision --SKIPIF-- format(array(1336310569.123))); $p = 'On 2012-05-06 AD at 15:22:49.123 GMT+02:00 something odd happened'; var_dump($mf->parse($p)); ?> --EXPECTF-- string(%d) "On 2012-05-0%d AD at %d:%d:49.123 %s something odd happened" array(1) { [0]=> float(1336310569.123) }