Registration API magento

MAGENTO REGISTRATION API

<?php

error_reporting(0);

$client = new SoapClient('http://www.example.com/api/soap/?wsdl');


// If some stuff requires api authentification,

// then get a session token

$session = $client->login('apiUser', 'apiKey');


$email = $_POST['email'];

$fname  = $_POST['firstname'];

$lname  = $_POST['lastname'];

$password = $_POST['password'];

$return_array = array ();


if(empty($email) || empty($fname) || empty($lname) || empty($password))

{

    $return_array['status']= "2";

    $return_array['message']= "please provide required parameter";

    echo json_encode($return_array);

    exit;

   

}

$cresult = $client->call($session, 'customer.list');


foreach($cresult as $Key=>$val){

        if($val['email'] == $email)

        {

            $return_array['status']= "0";

            $return_array['message']= "Email id already exist";

            echo json_encode($return_array);

            exit;

        }

       

}

$result = $client->call($session,'customer.create',array(array('email' => $email, 'firstname' => $fname, 'lastname' => $lname, 'password' => $password, 'website_id' => 1, 'store_id' => 1, 'group_id' => 1)));   

if($result==true)

{

   

    $return_array['status']= "1";

    $return_array['message']= "success";

    echo json_encode($return_array);

    exit;

}?>