Question

I got problem with sending data in Android using httpPost. I found some example, and I don’t have any error or exception but on the php site $_POST is always empty/null.

So here is my code:

HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost("http://xxxxxxx.com/test.php");

    try {
        List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
        nameValuePairs.add(new BasicNameValuePair("v", "123"));
        httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));

        HttpResponse response = httpclient.execute(httppost);
        String responseText = EntityUtils.toString(response.getEntity());
        Toast.makeText(this, responseText, 5000).show();
        System.out.println(responseText);

    } catch (ClientProtocolException e) {
    } catch (IOException e) {
    }

PHP:

<?php
$t=$_POST['v'];
print $t;
?>

and it does not prints 123…

addition:

As you can see there is a String responseText.
In that string i can see that there is the “123” what i wanted to print.

Answer 1

<?php $t=$_POST['v']; print $POST['v']; ?>

You have typo in the print (you’re missing “_”).

Change print $POST['v']; to print $_POST['v']; or simply print $t;