How to Install PHP JSON Extension in Ubuntu 22.04?

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Package and operating-system behaviour can change, so verify the commands and supported versions through Ubuntu before running them on a production host.

Hello Dev,

Today our leading topic is how to install php json extension in Ubuntu 22.04. you'll learn php extensions loaded on Ubuntu 22.04. I would like to show you how to install php-json on Ubuntu 22.04. We will look at an example of how to install php json extension in ubuntu 22.04?.

To add the PHP JSON extension using the php-json library, use the following commands for different Ubuntu versions: 22.10, 22.04, 21.10, 21.04, 20.04, and 18.04 servers.

Install PHP Json Extension in Ubuntu 22.04

Execute the following command.

sudo apt-get install php-json

Install PHP Json Extension For PHP 8.3

Execute the following command.

sudo apt-get install php8.3-json

Install PHP Json Extension For PHP 8.2

Execute the following command.

sudo apt-get install php8.2-json

Install PHP Json Extension For PHP 8.1

Execute the following command.

sudo apt-get install php8.1-json

Install PHP Json Extension For PHP 8.0

Execute the following command.

sudo apt-get install php8.0-json

Install PHP Json Extension For PHP 7.4

Execute the following command.

sudo apt-get install php7.4-json

Install PHP Json Extension For PHP 7.3

Execute the following command.

sudo apt-get install php7.3-json

Install PHP Json Extension For PHP 7.2

Execute the following command.

sudo apt-get install php7.2-json

Restart Apache Server

Use the following command to restart the Apache2 server.

sudo service apache2 restart

Check php-json Extension Installed

Here, execute the following command to verify whether the extension is installed.

php -m | grep -i json

Verify the activation of the JSON extension by creating a PHP file with the following content and accessing it through your web browser.

<?php
    phpinfo();
?>

nspect the section that references 'json.' If it is identified, the extension is successfully installed and active.

# Ubuntu