php coders response such json:

{"255":{ "name":"401", "places": { "1110": {"name":"1","type":"0","position":"0"}, "1111": {"name":"2","type":"0","position":"0"}, "5375": {"name":"3","type":"1","position":"0"} }},"256":{ "name":"403", "places": { "1114": {"name":"1","type":"0","position":"0"}, "1115": {"name":"2","type":"0","position":"0"} }}}

how to deserialize it into array of objects?