2 ion\serialize/timestamp
8 $dt = ion\unserialize("1971-02-03T04:05:06.789Z");
10 $ts = ion\serialize($dt);
13 var_dump(ion\unserialize($ts));
18 object(ion\Timestamp)#5 (3) {
24 string(26) "1971-02-03 04:05:06.789000"
26 string(24) "1971-02-03T04:05:06.789Z"
27 object(ion\Timestamp)#6 (3) {
33 string(26) "1971-02-03 04:05:06.789000"