PHP Code:-

<?php
require_once 'jsonRPCClient.php';

define( 'LS_BASEURL', 'http://10.10.65.171/lime');
define( 'LS_REMOTEURL', '/index.php/admin/remotecontrol');
define( 'LS_USER', 'admin');
define( 'LS_PASSWORD', 'password');

$rt = new jsonRPCClient( LS_BASEURL . LS_REMOTEURL);
$sSessionKey = $rt->get_session_key(LS_USER, LS_PASSWORD);
if (is_array($sSessionKey)) {
print $sSessionKey['status'];
die();
}

try{
if($rt->list_users($sSessionKey)){
print "

";print_r($rt->list_users($sSessionKey));print "

}catch(exception $e){
echo nl2br($e->getMessage()).'
'."\n";
}
$rt->release_session_key($sSessionKey);
?>