src/PeskyCMF/PeskyCmfAppSettings.php
static public function getDefaultValue($name) {
        if (!static::getInstance()->defaultValues) {
            static::getInstance()->defaultValues = static::getAllDefaultValues();
        }
        if (array_has(static::getInstance()->defaultValues, $name)) {
            if (static::getInstance()->defaultValues[$name] instanceof \Closure) {
                static::getInstance()->defaultValues[$name] = static::getInstance()->defaultValues[$name]();
            }
            return static::getInstance()->defaultValues[$name];
        }
        return null;
    }
static public function getDefaultValue($name) {
        if (!static::getInstance()->defaultValues) {
            static::getInstance()->defaultValues = static::getAllDefaultValues();
        }
        if (array_has(static::getInstance()->defaultValues, $name)) {
            if (static::getInstance()->defaultValues[$name] instanceof \Closure) {
                static::getInstance()->defaultValues[$name] = static::getInstance()->defaultValues[$name]();
            }
            return static::getInstance()->defaultValues[$name];
        }
        return null;
    }
Get default value for setting $name
@param string $name
@return mixed