How To Install php-psr on Ubuntu 22.04
Introduction
In this tutorial we learn how to install php-psr
on Ubuntu 22.04.
What is php-psr
php-psr is:
This PHP extension provides the interfaces from the PSR standards as established by the PHP-FIG group.
See http://www.php-fig.org/psr/ for more information on PSR standards.
There are three methods to install php-psr
on Ubuntu 22.04. 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-psr 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-psr
using apt-get
by running the following command:
sudo apt-get -y install php-psr
Install php-psr Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install php-psr
using apt
by running the following command:
sudo apt -y install php-psr
Install php-psr 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-psr
using aptitude
by running the following command:
sudo aptitude -y install php-psr
How To Uninstall php-psr on Ubuntu 22.04
To uninstall only the php-psr
package we can use the following command:
sudo apt-get remove php-psr
Uninstall php-psr And Its Dependencies
To uninstall php-psr
and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove php-psr
Remove php-psr Configurations and Data
To remove php-psr
configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge php-psr
Remove php-psr configuration, data, and all of its dependencies
We can use the following command to remove php-psr
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge php-psr
References
Summary
In this tutorial we learn how to install php-psr
package on Ubuntu 22.04 using different package management tools: apt
, apt-get
and aptitude
.