Код: Выделить всё
$json = '[
{"id":"1","text":"test","state": {"opened":true} }
]';
Код: Выделить всё
$array_test = array();
$array_main = array();
$array_state = array();
$array_state_val = array();
$array_main['id'] = 1;
$array_main['text'] = 'test';
$array_state_val['opened'] = true;
$array_state['state'] = $array_state_val;
array_push($array_test, $array_main, $array_state);
$items = json_encode($array_test);