在PHP中读取从android发送的JSON对象？

Question

i'm trying to create an php script which will data sent from the android to an text file but i'm unable to get the output as there is some error in the php here is the php code:-

 <?php
    if($_SERVER["REQUEST_METHOD"]=="POST")
    {

        $data=$_POST["OrderSummary"];
        $json=json_decode($data,true);
        file_put_contents("text.txt",$json);

    }?>

can any tell me where iam going wrong and how can i corect it ?

Answer 1

You can try this code it will give you more information about what is going on in your script.

Then check the response in you android code.

<?php
 // array for JSON response
$response = array();

// Check request method -- for some reason??
if($_SERVER["REQUEST_METHOD"]=="POST"){

    // check for required fields
    if (isset($_POST['OrderSummary'])) {

        $data = $_POST['OrderSummary'];
        $json = json_decode($data,true);

        $my_file = 'text.txt';

        $result = file_put_contents($my_file,$json);   
        $response["success"] = 1;
        $response["message"] = "Number of bytes written = " .$results;
    }
    else{
        $response["success"] = 0;
        $response["message"] = "Parameters not correctly formatted";
    }
else{
    $response["success"] = 2;
    $response["message"] = "Somebody is not using the POST request method!";
}

echo json_encode($response);
?>

Edit:

I'm not quite sure why you are checking the request method. But I kept it in the PHP script anyway.