![]() ![]() Save the file as info.php and place it in your web server’s document root directory. To check if the extension is installed and working properly, you can create a PHP script with the following contents: If you’re using Nginx, you can do this by running the following command: sudo service nginx restart If you’re using Apache, you can do this by running the following command: sudo service apache2 restart Once the extension is installed, you’ll need to restart your web server for the changes to take effect. Replace mysql with the name of the extension you wish to install. To install a PHP extension, you’ll need to use the apt-get command.įor example, to install the mysql extension, you can run the following command in your terminal: sudo apt-get install php8.0-mysql ![]() Some popular extensions include mysql, curl, gd, and mbstring. PHP extensions are libraries that add additional functionality to PHP. sudo nano /etc/php/8.0/cli/php.ini Step 5: Installing PHP extensions You can edit the file using any text editor, such as nano or vi. The location of the php.ini file depends on your system, but it is usually located in the /etc/php/8.0/ directory. Once you have installed PHP 8.x, you can configure it to your needs by editing the php.ini file. This should display the version of PHP installed on your system, which should be PHP 8.x. To verify the installation, run the following command in your terminal: php -v To install the latest version of PHP 8.x, run the following command in your terminal: sudo apt-get install php8.0 Step 3: Verify the installation Now that the repository is added, we can proceed to install PHP 8.x. Sudo apt-get update Step 2: Install PHP 8.x Run the following commands in your terminal to add the repository: sudo apt-get install software-properties-common To do this, we’ll be using the Ondřej Surý PPA repository. The latest version of PHP 8.x is not yet included in the default Ubuntu repository, so we need to add a third-party repository to our system. Sudo apt-get upgrade Step 1: Add PPA repository You can do this by running the following commands in your terminal: sudo apt-get update ![]() Prerequisitesīefore we start, it’s important to check if your Ubuntu system is up to date. In this blog, we’ll be discussing how to install the latest version of PHP 8.x on Ubuntu. The latest version of PHP, version 8.x, was released in November 2021 and comes with several new features and improvements over its predecessor, PHP 7.x. Looking for suggestions.PHP is a popular open-source programming language that is widely used for web development. So don't have much idea about the reason which is causing this. I am doing this upgrade process for the first time. Here is the output of $ cat /etc/os-release NAME="Ubuntu" $ sudo add-apt-repository ppa:ondrej/apache2īut when I try to actually install the PHP version the following error is coming uo! sudo apt install -y php7.4Į: Couldn't find any package by glob 'php7.4'Į: Couldn't find any package by regex 'php7.4' The following commands had completed successfully: $ sudo apt update Today I am trying (for the first time) to manually upgrade the PHP version to at least 7.4, if not to 8.x. So far, I am running PHP 7.0.33 on my Ubuntu 16.04 PC. ![]() Having trouble upgrading to PHP version 7.4 from 7.0.33 on Ubuntu 16.04 LTS version ![]()
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