Customizer::initialize PHP Method

    public function initialize($theme = array())
    {
        if (!empty($theme['data'])) {
            $this->data = $theme['data'];
        }
        if (!empty($theme['config']['customize']) and is_array($theme['config']['customize'])) {
            $this->config = $theme['config'];
            $this->sections = $theme['config']['customize']['sections'];
        }
        unset($theme);
    }