How To Install php-symfony-polyfill-intl-normalizer on Ubuntu 18.04

Introduction

In this tutorial we learn how to install php-symfony-polyfill-intl-normalizer on Ubuntu 18.04.

What is php-symfony-polyfill-intl-normalizer

php-symfony-polyfill-intl-normalizer is:

This component provides a fallback implementation for the Normalizer class provided by the Intl extension.

The Symfony Polyfill project backports features found in the latest PHP versions and provides compatibility layers for some extensions and functions. It is intended to be used when portability across PHP versions and extensions is desired.

Symfony is a PHP framework, a set of tools and a development methodology.

There are three methods to install php-symfony-polyfill-intl-normalizer on Ubuntu 18.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install php-symfony-polyfill-intl-normalizer Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install php-symfony-polyfill-intl-normalizer using apt-get by running the following command:

sudo apt-get -y install php-symfony-polyfill-intl-normalizer

Install php-symfony-polyfill-intl-normalizer Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install php-symfony-polyfill-intl-normalizer using apt by running the following command:

sudo apt -y install php-symfony-polyfill-intl-normalizer

Install php-symfony-polyfill-intl-normalizer Using aptitude

If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install php-symfony-polyfill-intl-normalizer using aptitude by running the following command:

sudo aptitude -y install php-symfony-polyfill-intl-normalizer

How To Uninstall php-symfony-polyfill-intl-normalizer on Ubuntu 18.04

To uninstall only the php-symfony-polyfill-intl-normalizer package we can use the following command:

sudo apt-get remove php-symfony-polyfill-intl-normalizer

Uninstall php-symfony-polyfill-intl-normalizer And Its Dependencies

To uninstall php-symfony-polyfill-intl-normalizer and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:

sudo apt-get -y autoremove php-symfony-polyfill-intl-normalizer

Remove php-symfony-polyfill-intl-normalizer Configurations and Data

To remove php-symfony-polyfill-intl-normalizer configuration and data from Ubuntu 18.04 we can use the following command:

sudo apt-get -y purge php-symfony-polyfill-intl-normalizer

Remove php-symfony-polyfill-intl-normalizer configuration, data, and all of its dependencies

We can use the following command to remove php-symfony-polyfill-intl-normalizer configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge php-symfony-polyfill-intl-normalizer

References

• php-symfony-polyfill-intl-normalizer website
• php-symfony-polyfill-intl-normalizer on packages.ubuntu.com

Summary

In this tutorial we learn how to install php-symfony-polyfill-intl-normalizer package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.