How To Install php-webmozart-assert on Ubuntu 18.04

In this tutorial we learn how to install php-webmozart-assert on Ubuntu 18.04. php-webmozart-assert is Assertions to validate method input/output with nice error messages

Introduction

In this tutorial we learn how to install php-webmozart-assert on Ubuntu 18.04.

What is php-webmozart-assert

php-webmozart-assert is:

This library contains efficient assertions to test the input and output of methods. With these assertions, one can greatly reduce the amount of coding needed to write a safe implementation.

There are three methods to install php-webmozart-assert 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-webmozart-assert 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-webmozart-assert using apt-get by running the following command:

sudo apt-get -y install php-webmozart-assert

Install php-webmozart-assert Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install php-webmozart-assert using apt by running the following command:

sudo apt -y install php-webmozart-assert

Install php-webmozart-assert 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-webmozart-assert using aptitude by running the following command:

sudo aptitude -y install php-webmozart-assert

How To Uninstall php-webmozart-assert on Ubuntu 18.04

To uninstall only the php-webmozart-assert package we can use the following command:

sudo apt-get remove php-webmozart-assert

Uninstall php-webmozart-assert And Its Dependencies

To uninstall php-webmozart-assert and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:

sudo apt-get -y autoremove php-webmozart-assert

Remove php-webmozart-assert Configurations and Data

To remove php-webmozart-assert configuration and data from Ubuntu 18.04 we can use the following command:

sudo apt-get -y purge php-webmozart-assert

Remove php-webmozart-assert configuration, data, and all of its dependencies

We can use the following command to remove php-webmozart-assert configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge php-webmozart-assert

References

Summary

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