Piwik\Plugins\ExampleSettingsPlugin\MeasurableSettings::makeContactEmailsSetting PHP Метод

    private function makeContactEmailsSetting()
    {
        $defaultValue = array();
        $type = FieldConfig::TYPE_ARRAY;
        return $this->makeSetting('contact_email', $defaultValue, $type, function (FieldConfig $field) {
            $field->title = 'Contact email addresses';
            $field->uiControl = FieldConfig::UI_CONTROL_TEXTAREA;
        });
    }