<pre>
$config = [
    'path'       => 'files/images/captcha',
    'text'       => 'My some text',
    'expiration' => 60,
    'font'       => 'app/fonts/simple.ttf',
    'angle'      => 0,
    'width'      => 300,
    'height'     => 50,
    'fontSize'   => 18,
    'colors' => [
        'text'       => [255, 200, 168],
        'background' => [255, 255, 255]
    ]
];

Captcha::create($config);
</pre>