Online PHP editor | refs for n0EBk

<?php print_r(json_decode('{"title":"DocumentReferencePathNibble","description":"Part of DocumentReference, instructing how to traverse to the referenced document.","isCore":true,"isResource":false,"updatedAt":"2014-04-17T10:06:46.153Z","updatedBy":"Kingsquare","_id":"534fa7b64c591c675b767c13","attributes":[{"_id":"534f74b9d3d946b249000001","title":"field","description":"The name of the referred field to traverse.","defaultValue":null,"items":"","ref":"","allowableValues":{"valueType":"","min":null,"max":null,"values":null,"match":""},"renderHint":"","type":"string","isRequired":true,"isCore":true},{"_id":"534f751307ba1bb52f000002","title":"objectId","description":"When the referred field contains an array, the ID number of the child-document within the referred field to traverse to.","defaultValue":null,"items":"","ref":"","allowableValues":{"valueType":"","min":null,"max":null,"values":null,"match":""},"renderHint":"","type":"ObjectId","isRequired":false,"isCore":true}]}', true));