How to Install Multiple PHP Version with Nginx on Ubuntu 18.04

Host Multiple Websites with different PHP Versions on Ubuntu 18.04 VPS

1. Prerequisites. ...
2. Step 1 – Create Atlantic.Net Cloud Server. ...
3. Step 2 – Install Nginx and MariaDB. ...
4. Step 3 – Install PHP 7.0 and PHP 7.2 with PHP-FPM. ...
5. Step 4 – Create Website1 and Website2. ...
6. Step 5 – Configure Nginx. ...
7. Step 6 – Test Both Websites. ...
8. Conclusion.

1. How do I install multiple versions of PHP on Ubuntu?
2. How can I run multiple websites with different PHP versions in Nginx ubuntu?
3. Can I install multiple versions of PHP?
4. How do I run multiple PHP versions?
5. How do I switch between PHP versions?
6. What is my current PHP version Ubuntu?
7. How do I run multiple websites with different PHP versions?
8. What does PHP-FPM do?
9. How do I run multiple websites with different PHP versions in Apache Centos 7?
10. How do I install a specific version of PHP?
11. What is the current PHP version?
12. How many versions of PHP are there?

How do I install multiple versions of PHP on Ubuntu?

To install multiple versions of PHP, the first step is to install the software-properties-common package. Next, we need to add the PPA repository by Ondřej Surý which contains multiple versions of PHP. At the prompt, Press [ENTER] to continue. From the screenshot below, all four versions have been installed.

How can I run multiple websites with different PHP versions in Nginx ubuntu?

Run Multiple PHP versions with Nginx

1. Check the current PHP version. Whatever the case is, you must know the PHP version that is already installed on the server. ...
2. Install Multiple PHP versions. First of all, add the repository that will allow us to install PHP on our server. ...
3. Use Multiple PHP versions with Nginx. ...
4. Test the configuration.

Can I install multiple versions of PHP?

Together, you can use Apache and PHP-FPM to host multiple PHP web-applications, each using a different version of PHP, all on the same server, and all at the same time.

How do I run multiple PHP versions?

Apache running multiple PHP versions simultaneously

1. Install several PHP versions using PHPBrew.
2. Install Apache web server with FastCGI module.
3. Create separate FastCGI script for each PHP version.
4. Map appropriate FastCGI script for web application execution on virtual host level.

How do I switch between PHP versions?

Switch from PHP 7.

Alternatively, you can run the following command to set which system wide version of PHP you want to use by default. Enter the selection number to set it as default version or simply press ENTER to keep the current choice. In case, you have installed other PHP extensions, set them as default as well.

What is my current PHP version Ubuntu?

Open a bash shell terminal and use the command “php –version” or “php -v” to get the version of PHP installed on the system.

How do I run multiple websites with different PHP versions?

Host Multiple Websites with different PHP Versions on Ubuntu 18.04 VPS

1. Step 1 – Create Atlantic.Net Cloud Server. ...
2. Step 2 – Install Nginx and MariaDB. ...
3. Step 3 – Install PHP 7.0 and PHP 7.2 with PHP-FPM. ...
4. Step 4 – Create Website1 and Website2. ...
5. Step 5 – Configure Nginx. ...
6. Step 6 – Test Both Websites.

What does PHP-FPM do?

A: PHP-FPM (FastCGI Process Manager) is a web tool used to speed up the performance of a website. It is much faster than traditional CGI based methods and has the ability to handle tremendous loads simultaneously.

How do I run multiple websites with different PHP versions in Apache Centos 7?

1. Install prerequisites. before installing and running two php versions, we need to install apache and some repository. ...
2. Install multiple php versions. php-fpm is available in remi repository. ...
3. Configure SELinux. ...
4. Configure php-fpm. ...
5. Configure apache. ...
6. Start services. ...
7. Configure firewall.

How do I install a specific version of PHP?

How to install a custom version of PHP

1. Log into your server via SSH.
2. Make sure you're in your user's home directory by running the following command: [server]$ cd ~
3. In a browser, visit the following link to choose your desired version of PHP. php.net/downloads.php.
4. Click the . tar. ...
5. Make sure to check your downloaded file's checksum. ...
6. Decompress the file:

What is the current PHP version?

W3Techs reports that, as of April 2021, "PHP is used by 79.2% of all the websites whose server-side programming language we know."
...
PHP.

How many versions of PHP are there?

The six versions of PHP are named as 'PHP version 1.0', 'PHP version 2.0', 'PHP version 3.0', 'PHP version 4.0', 'PHP version 5.0 and 6.0', and the current version 'PHP version 7.0'.