如何解析 onemap.sg API 响应？

Question

我调用 OneMap.sg API

$url='http://www.onemap.sg/API/Services.svc/ga?token=**************&sv=575565';
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$resp = curl_exec($curl);
var_dump(curl_error($curl));
curl_close($curl);
var_dump($resp);

并得到下面的响应它的工作完美。

string(0) "" string(109) "{"GeoAddrInfo":[{"BLDG_NAME":"BISHAN PARK SECONDARY SCHOOL","HBRN":"2 SIN MING WALK","PostalCode":"575565"}]}" 

现在我想从上面的响应结果中获取值 Like。

{

    BLDG_NAME = "BISHAN PARK SECONDARY SCHOOL";

    HBRN      = "2 SIN MING WALK";

}

Answer 1

我是JSON，所以你可以

$resp = json_decode($resp);

echo $resp->GeoAddrInfo[0]->BLDG_NAME;
echo $resp->GeoAddrInfo[0]->HBRN;