How To Install php-symfony-polyfill-intl-normalizer on Debian 9
Introduction
In this tutorial we learn how to install php-symfony-polyfill-intl-normalizer on Debian 9.
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 Debian 9. 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 Debian. 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 Debian 9
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 Debian 9, 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 Debian 9 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
Dependencies
php-symfony-polyfill-intl-normalizer have the following dependencies:
References
Summary
In this tutorial we learn how to install php-symfony-polyfill-intl-normalizer package on Debian 9 using different package management tools: apt, apt-get and aptitude.