Installing php on unix

Note: The command for installing PHP 8. If it fails to do so, run the following command instead: sudo apt -y install php8. The output should display the PHP version you installed. If you installed version 7. Next, you need to enable PHP support by editing the server block.

Open the server block with the command:. You can also install multiple modules at once. For example, to install modules mysql , zip , json , common , and bcmath on PHP 7. After reading this article, you should have successfully installed PHP 7. One important thing to remember is that PHP works in tandem with an existing server, so you need to install it specifically to your server software.

Alternatively, you can always install a stable version from the default Ubuntu software repositories. It's used by the pecl command to install the PHP drivers. To test your installation, see Testing your installation at the end of this document.

Verify that sqlsrv. Add index. To install PHP 7. SELinux is installed by default and runs in Enforcing mode. To allow Apache to connect to databases through SELinux, run the following command:. You may also need to generate the correct locale to get PHP output to display correctly in a browser.

Packages for PHP 7. If you get an error message saying Connection to 'pecl. The default version of PHP is 7. PHP 7. You can instead compile PHP from source. Make sure to also install the unixodbc-dev package sudo apk add unixodbc-dev. PHP should now be in your path. Run php -v to verify that you are running the correct version of PHP.

Now the PHP requirements for Windows :. Which PHP version is the right one? It is sometimes possible to download beta versions of PHP, which are even newer, but these are often buggy and only released to help the developers gather feedback. Most of the time, you should stick with the stable releases. What about older versions? Every PHP version comes with new features, but that means new incompatibilities with older features. It technically supports PHP versions starting at 5.

Versions 7. PHP version 8 is also compatible, but currently, this is very new, and not all plugins work properly. Before starting, you should be familiar with the Terminal and how to operate Unix-like OSes in general. This will install the latest version of PHP along with several extensions. You can use this code to see which version you have.

This is a safe way to install older supported versions of PHP. Run these three commands one at a time:. Now your system recognizes the archive, and you can install PHP 7. Type in the following command:. That covers the basics, but if you need extra help with configuration, the PHP installation documentation for Unix can help.

Ubuntu is one of the most popular distributions, so most Linux guides are practically made for that system. One alternative option available to you is downloading a LAMP stack. While you can manually download each of these tools separately, you could get Taskel, a bundle that will install all these at once.

Just run these two commands in succession in the Terminal:. This operating system is a little different from other Linux distributions. On CentOS, the apt and apt-get commands are not the ideal ways to install the software. To update your packages, run this command instead:. As for other commands, you can usually replace apt-get with yum. To install PHP, use this command. Need a blazing-fast, secure, and developer-friendly hosting? Kinsta is built with PHP developers in mind and provides plenty of powerful tools and an intuitive dashboard.