function isBrowser(string $browser, string $version = null): bool

$result = $this->Platform->isBrowser('safari');
var_dump($result);

$result = $this->Platform->isBrowser('ie', '8');
var_dump($result);

function isOS(string $os): bool

$result = $this->Platform->isOS('macos');
var_dump($result);

$result = $this->Platform->isMacOS();
var_dump($result);

$result = $this->Platform->isChrome();
var_dump($result);

$result = $this->Platform->isInternetExplorer('8.1');
var_dump($result);

namespace App\Controller;

use Cake\Controller\Controller;

/**
 * @package App\Controller
 * @property \App\Controller\Component\PlatformComponent $Platform
 */
class AppController extends Controller
{
    // Your code
    public function initialize()
    {
        $this->loadComponent('Platform');
    }

    public function index()
    {
        // Get browser User Agent
        $ua = $this->Platform->getUserAgent();
        echo $ua;

        // BROWSER
        $browser = $this->Platform->getBrowser();
        // Get browser name
        echo $browser->name;

        // Get browser version
        echo $browser->version;

        // OS
        $os = $this->Platform->getOS();
        // Get operating system name
        echo $os->name;

        // Get operating system version
        echo $os->version;

        // Check if is iPhone
        $result = $this->Platform->isiPhone();
        var_dump($result);

        // Check if is iOS device
        $result = $this->Platform->isiOS();
        var_dump($result);
    }
    // Your code
}