PHP-接收Json（POST）

Question

I am sending a Json array to server :

{
"Name":"Number",
"Name":"Number" 
, ...
}

How can i receive it on PHP ?

Send method is POST .

Here is my android code :

        HttpClient httpclient = new DefaultHttpClient();

        HttpPost httpPost = new HttpPost("http://192.168.1.7/admina/contacts_inout.php");

        String json = "";

        json = jsons.toString();

        StringEntity se = new StringEntity(json);

        httpPost.setEntity(se);

        httpPost.setHeader("Accept", "application/json");

        httpPost.setHeader("Content-type", "application/json");

        HttpResponse httpResponse = httpclient.execute(httpPost);

Answer 1

isset($_POST['your_param_key']) or exit('param not found.');

$json = $_POST['your_param_key'];

$array = json_decode($json, true);

print_r($array);

Answer 2

Since PHP only handles POST-data which is application/x-www-form-urlencoded or multipart/form-data formatted, you'll have to use the RAW input

use

$sent_array = json_decode(file_get_contents('php://input'),true);

to get the data as an array