如何在 ubuntu 14.04 上使用 nginx 运行多个 php 版本

Question

I watched a gist on github explains how run multiple versions of php on ubuntu 14.04 with apache.

but how can we get the same result with nginx?

Answer 1

Take a look at this website i think it is what you want. How to Run Multiple Versions of PHP on One Server

Answer 2

In case if you are using Nginx Server:

If your different applications are in different folders,

You can try writing nested location tags and write your php configuration based on that.

For example if a sub folder having an application that needs a php 5.6 version and your root application need a php version that needs php 5.5 version then on your nginx configuration inside the location stanza of your application(say app1) put your copy and paste php execution related stanza relevant to your app.

example

    server{

location app1{

location  ~ \.php$ {
...
    fastcgi_pass 127.0.0.1:9001;
..
}


}

location  ~ \.php$ {
...
    fastcgi_pass 127.0.0.1:9000;
..
}

}

You have to install multiple php versions and configure its fpm conf to match the port address

Answer 3

You can run multiple PHP versions on Ubuntu without any issue. You require Multiple PHP versions if applications are built in different PHP versions like PHP 8.0 and PHP 8.1. Here, we will install PHP8.0, and PHP8.1 on the server.

1. First, we will add PPA, using the below command.

    sudo apt install software-properties-common sudo add-apt-repository ppa:ondrej/php

2. Run the Update Command.

    sudo apt update

3. Install PHP 8.0 with the below command.

    sudo apt install php8.0 php8.0-fpm

4. Install PHP 8.1 with the below command.

    sudo apt install php8.1 php8.1-fpm

5. Install Nginx with the below command.

    sudo apt install nginx

6. Create 2 folders to test the website with PHP 8.0 and PHP 8.1

   echo "<?php phpinfo(); ?>" > /var/www/html/php80/index.php echo "<?php phpinfo(); ?>" > /var/www/html/php81/index.php

7. We will create server blocks for both websites on Nginx.

sudo nano /etc/nginx/sites-available/php80

Insert the following content for the site with PHP 8.0

     # Application with PHP 8.0
     server {
        listen 80;

        root /var/www/html/php80;
        index index.php;
        server_name php80.test.com;

        location ~* \.php$ {
            # With php-fpm unix sockets
            fastcgi_pass unix:/var/run/php/php8.0-fpm.sock;
            include         fastcgi_params;
            fastcgi_param SCRIPT_FILENAME          $document_root$fastcgi_script_name;
            fastcgi_param   SCRIPT_NAME        $fastcgi_script_name;
        }
     }

8. Create a second VirtualHost configuration file to work with PHP 8.1.

sudo nano /etc/nginx/sites-available/php81

Insert the following content for the site with PHP 8.1

     # Application with PHP 8.1
     server {
        listen 80;

        root /var/www/html/php81;
        index index.php;
        server_name php81.test.com;

        location ~* \.php$ {
            # With php-fpm unix sockets
            fastcgi_pass unix:/var/run/php/php8.1-fpm.sock;
            include         fastcgi_params;
            fastcgi_param SCRIPT_FILENAME          $document_root$fastcgi_script_name;
            fastcgi_param   SCRIPT_NAME        $fastcgi_script_name;
        }
     }

9. Create a symbolic link for both config files under /etc/nginx/sites-enabled directory.

    sudo ln -s /etc/nginx/sites-available/php80 /etc/nginx/sites-enabled/ sudo ln -s /etc/nginx/sites-available/php81 /etc/nginx/sites-enabled/

10. Let us restart the Nginx.

     sudo systemctl restart nginx.service

11. You can access both websites in the browser and see the different versions for each.