sending json encoded data in web service iOS/Android

in chrome-extension://hgmloofddffdnphfgcellkdfbfbjeloo/RestClient.html
delivery_type=2&table=20&total_value=200&person_id=18&isEdited=false&os=android&data={"items":[{"itemId":61,"itemPrice":"234","isEdited":false,"orderdetails_id":0,"chair":0,"hasNote":"false","itemQty":1},{"itemId":62,"itemPrice":"234","isEdited":false,"orderdetails_id":0,"chair":0,"hasNote":"false","itemQty":1}]}

In PHP Catching
$items = $_POST['data'];
$items = CJSON::decode($items);
foreach ($items as $key=>$value) {
foreach ($value as $value1) {
$isEdited = $value1['isEdited'];
}
}