fewbricks\acf\field_group::add_brick PHP Method

    public function add_brick($brick)
    {
        // Add the fields of the brick to the fields of the brick
        $this->set_setting('fields', array_merge($this->get_setting('fields'), $brick->get_settings($this)['fields']));
        return $this;
    }

$fewbricks_l->add_brick((new bricks\demo_video('video', '1509042222u'))->set_arg('no_bg_color', true));
$fewbricks_fc->add_layout($fewbricks_l);
$fewbricks_l = new fewacf\layout('', 'layout_2', '1509060002y');
$fewbricks_l->add_brick(new bricks\demo_buttons_list('blist2', '1509060001t'));
$fewbricks_fc->add_layout($fewbricks_l);
$fewbricks_fg->add_flexible_content($fewbricks_fc);
$fewbricks_fg->register();
/**
 * Buttons list
 * Check demo_buttons_list to see how to set up repeaters.
 */
$fewbricks_fg = new fewacf\field_group('Fewbricks Demo - Buttons list', '1509111339o', $fewbricks_fg_location, 40);
$fewbricks_fg->add_brick((new bricks\demo_buttons_list('buttons_list', '1509052316o'))->set_field_label_prefix('Button list'));
$fewbricks_fg->register();
/**
 * Standard list
 * Also showing off repeaters.
 */
$fewbricks_fg = new fewacf\field_group('Fewbricks Demo - Standard list', '1509111339p', $fewbricks_fg_location, 50);
$fewbricks_fg->add_brick((new bricks\demo_standard_list('a_list', '1509042107x'))->set_field_label_prefix('A list'));
$fewbricks_fg->register();
/**
 * Footer.
 * Shows how to use fields directly in a field group without setting up a brick.
 * Normally you would put global data like this in an options page
 * (http://www.advancedcustomfields.com/resources/acf_add_options_page/). To achieve this,
 * create the options page as decribed by ACF and then set the location to match that options page.
 */
$fewbricks_fg = new fewacf\field_group('Fewbricks Demo - Footer', '1603242347a', $fewbricks_fg_location, 200);
$fewbricks_fg->add_field(new acf_fields\text('Footer text', 'footer_text', '1603242348a'));
$fewbricks_fg->register();