PHP is a widely used programming language that powers the dynamic content of websites and web applications.
Regular updates are released to fix bugs, add new features, and improve overall performance.
In this tutorial, you will learn how to update PHP on your Ubuntu server.
it’s advisable to regularly update PHP to ensure optimal performance and protect your website from potential vulnerabilities.
Additionally, you should have root or sudo access to perform the necessary commands.
Additionally, better to review the release notes or documentation of the PHP version you plan to update to.
Lastly, it is advisable to check the system requirements of the software or applications running on your server.
Sometimes, newer PHP versions may introduce changes that could impact the compatibility of certain applications or frameworks.
To check the current PHP version, you might use the command line.
After executing the command, you will see the PHP version displayed in the output.
you should perform this step regularly to keep your system updated with the latest software versions and security patches.
Note: The above command requires root or sudo access.
If prompted, drop your password to proceed with the package manager update.
This repository provides updated PHP packages that are not available in the default Ubuntu repositories.
This command will retrieve the latest package information from the newly added repository.
Note: The above commands require root or sudo access.
If prompted, slide in your password to add the repository and update the package lists.
This will ensure that you have access to the most up-to-date PHP packages when you proceed with the update.
If prompted, jot down Y and press Enter to proceed with the upgrade.
Depending on the number of packages that need to be updated, this process may take some time.
Once the upgrade process is completed, the repository packages will be updated to the latest versions.
This ensures that you have access to the latest PHP packages available in the Ondrej Sury PPA repository.
If prompted, slide in your password to update the repository packages.
Depending on the size of the packages and your internet connection, this process may take a few minutes.
Once the installation is complete, your PHP version will be upgraded to the latest available version.
Its important to note that upgrading PHP may also upgrade or install additional PHP extensions or libraries.
These extensions provide additional functionality and are essential for certain applications or frameworks.
Ensure that any custom configurations or extensions you have installed are compatible with the new PHP version.
Note: The above commands require root or sudo access.
If prompted, input your password to implement the updated PHP version.
This step will help confirm that your system is using the updated PHP installation.
Compare the output with the PHP version you intended to install.
If the version displayed matches the one you expected, congratulations!
Your PHP update was successful.
Additionally, you might create a simple PHP script to display the PHP version in the surfing app.
The PHP version will be displayed along with other information about your PHP installation.
Note: The above command requires root or sudo access.
If prompted, input your password to check the PHP version.
Then, we updated the apt package manager to ensure that we have the latest package information.
This allowed us to enter the latest PHP versions and updates.
After updating the repository packages, we proceeded to upgrade the PHP version to the latest available release.
This step involved installing the updated PHP packages from the added repository.
Finally, we verified the updated PHP version to ensure the successful completion of the update process.
Confirming the PHP version is crucial to ensure your system is utilizing the updated PHP installation.
