[英]group elements inside a json
我正在嘗試制作一個看起來像這樣的json:
{
"data": {
"error_message": "",
"data": {
"person": [
[
{
"name": "teset1",
"image": "http://test.co.il/test/icons/billadress.png"
},
{
"name": "test2",
"image": "http://test.co.il/test/icons/email.png"
},
{
"name": "test3",
"image": "http://test.co.il/test/icons/homeicon.png"
}
],
[
{
"name": "a",
"image": "http://test.co.il/shay/keykit/icons/billadress.png"
},
{
"name": "b",
"image": "http://test.co.il/shay/keykit/icons/email.png"
},
{
"name": "c",
"image": "http://dvns.co.il/shay/keykit/icons/homeicon.png"
}
],
[
{
"name": "a",
"image": "http://test.co.il/test/icons/billadress.png"
},
{
"name": "b",
"image": "http://test.co.il/test/icons/email.png"
},
{
"name": "c",
"image": "http://dvns.co.il/test/icons/homeicon.png"
}
],
]
}
},
}
這是我從mysql查詢中獲取名稱和圖像后使用的代碼:
$response = $this->_db->query($query)->result_array();
$icons_results = array();
$obj = new stdclass();
foreach ($response as $key => $response) {
$icons_model = new icons_model();
$icons_model->init($response);
$obj->families[] = $icons_model;
}
return $obj;
所以..這就是我得到的:
{
"data": {
"families": [
{
"id": "1",
"name": "a",
"image_url": "http://test.co.il/shay/keykit/icons/billadress.png"
},
{
"id": "2",
"name": "b",
"image_url": "http://test.co.il/shay/keykit/icons/email.png"
},
{
"id": "3",
"name": "c",
"image_url": "http://test.co.il/test/icons/homeicon.png"
},
{
"id": "6",
"name": "f",
"image_url": "http://test.co.il/test/icons/homeicon.png"
},
{
"id": "4",
"name": "d",
"image_url": "http://test.co.il/test/icons/billadress.png"
},
{
"id": "5",
"name": "e",
"image_url": "http://test.co.il/test/icons/billadres2323s.png"
},
並繼續。
我如何使每三個對象都在一個組中? (如第一個示例)
嘗試這個:
foreach ($response as $key => $response) {
$icons_model = new icons_model();
$icons_model->init($response);
$obj->families[(int)($key / 3)][] = $icons_model;
}
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