help Slim framework not working

[arbind004]

i am creating REST API for android application so i useing slim framework
i have issue with json form payloader reuqest to show
i have using this code to getting the json form request but i am getting empty result.


<?php
require 'Slim/Slim.php';

\Slim\Slim::registerAutoloader();


$app = new \Slim\Slim();

$app->post('/register', function () use ($app) {
//$paramValue = $app->request->params('name');
$name = $app->request->post('name');



echo "Register Ok $name";
});

$app->run();
?>