I am trying to add a new user in moodle via webservice with custom fields
<p>I am trying to create a user in moodle via webservice .The user is created successfuly but the custom field is not filled.Can anybody redirect me towards the solution?In custom field i am trying to send value for gender as male.</p>

<pre><code>       $functionName = 'core_user_create_users';
            $user1 = new stdClass();
            $user1-&gt;username = $form_state['values']['UserName']; 
            $user1-&gt;password=$form_state['values']['PassWord']; 
            $user1-&gt;firstname = $form_state['values']['FirstName']; 
            $user1-&gt;lastname = $form_state['values']['LastName']; 
            $user1-&gt;email = $form_state['values']['Emailid']; 
            $user1-&gt;mailformat = '0';
            $preferencename1 = 'auth_forcepasswordchange';
            $user1-&gt;preferences = array(
                array('type' =&gt; $preferencename1, 'value' =&gt; 'true')
               );
              $user1-&gt;customfields = array(
                array('type' =&gt; 'Gender', 'value' =&gt; 'Male')
               );
            $users = array($user1);
            $params = array('users' =&gt; $users);

            /// REST CALL
    $rest_format = 'json';

        //$server_url = $domain_name . '/webservice/rest/server.php' . '?wstoken=' . $token . '&amp;wsfunction=' . $function_name;
        $server_url = 'localhost/moodle' . '/webservice/rest/server.php'. '?wstoken=' . '7525ce057d455657a4e83d7aa63f3684' .'&amp;wsfunction='. $functionName;
        require_once('curl.inc');
        $curl = new curl;
        $rest_format = ($rest_format == 'json') ? '&amp;moodlewsrestformat=' . $rest_format : '';

        $resp =$curl-&gt;post($server_url.$rest_format , $params);
        dpm($resp);
        $res=json_decode($resp);

        dpm($res);
</code></pre>