PHP Fatal error: Class 'IntlDateFormatter' not found in /opt/lampp/htdocs/magen/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php on line 121 on magento 2 code example

Example: PHP Fatal error: Uncaught Error: Class 'IntlDateFormatter' not found in /var/www/html/magento/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php:121

sudo apt install php-intl php7.4-intl