Question

I want to create a array for the following json code.

{
 "homeMobileCountryCode": 310,
 "homeMobileNetworkCode": 260,
 "radioType": "gsm",
 "carrier": "T-Mobile",
 "cellTowers": [
  {
   "cellId": 39627456,
   "locationAreaCode": 40495,
   "mobileCountryCode": 310,
   "mobileNetworkCode": 260,
   "age": 0,
   "signalStrength": -95
  }
 ],
 "wifiAccessPoints": [
  {
   "macAddress": "01:23:45:67:89:AB",
   "signalStrength": 8,
   "age": 0,
   "signalToNoiseRatio": -65,
   "channel": 8
  },
  {
   "macAddress": "01:23:45:67:89:AC",
   "signalStrength": 4,
   "age": 0
  }
 ]
}

I have tried with the following but it is showing parsing error in google maps geomatic api

$a = array("homeMobileCountryCode" => 310,
    "homeMobileNetworkCode" => 260,
    "radioType" => "gsm",
    "carrier" => "T-Mobile");

$jsonVal =  json_encode($a);

can anyone help me?

Answer 1

PHP’s json_encode does not wrap integers with double quotes, which is invalid json. Try this:

$a = array("homeMobileCountryCode" => "310",
    "homeMobileNetworkCode" => "260",
    "radioType" => "gsm",
    "carrier" => "T-Mobile");

$jsonVal =  json_encode($a);