How To Enable Php Exec In Nginx Ubuntu 16.04
What Is Php Exec In Nginx
PHP-FPM (also known as FastCGI Process Manager) is an alternative implementation of PHP that provides more features and better performance. It runs as a separate process, and requests for PHP scripts are passed to it from the web server. This method of processing requests for content on websites has become increasingly popular, especially with the Nginx web server.
PHP-FPM has the ability to provide better control over resources by allowing different users or groups to manage their own process space, thus providing better security and performance. This feature is known as “PHP Exec” and can easily be enabled with Nginx on Ubuntu 16.04.
Installation of Nginx and PHP-FPM
The first step is to install the web server and the PHP-FPM package. First, we will install Nginx:
sudo apt-get update && sudo apt-get install nginx
We will then install the PHP-FPM package:
sudo apt-get install php-fpm
Now, we can configure Nginx and PHP-FPM to enable the “PHP Exec” feature.
Configuration of Nginx and PHP-FPM
First, we need to edit the Nginx configuration file. This is typically located in /etc/nginx/sites-enabled/default or /etc/nginx/nginx.conf. Depending on your setup, it may be different. In our case, we will be editing the default file.
We will need to add a few lines to the configuration in order to enable PHP Exec. Here is an example of the lines you need to include:
location ~ .php$ {
fastcgi_pass unix:/var/run/php-fpm.sock;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PHP_EXEC;
include fastcgi_params;
}
Now, we need to edit the PHP-FPM configuration file. This is located in /etc/php-fpm.d/www.conf. We will need to add a few lines to the configuration to enable the “PHP Exec” feature.
We will need to add the following line to the end of the file:
php_admin_value[cgi.fix_pathinfo] = 0
This line will enable the PHP Exec feature and ensure that it is configured correctly.
Testing the Configuration
Once the configuration is complete, we can test it by creating a test script. Create a new file in the web root directory (typically /var/www/html) called test.php. Add the following line to the file:
Now, open a browser window and visit the test.php page. If the configuration was successful, you should see all the information about your PHP environment, including the PHP Exec flag.
Conclusion
In this tutorial, we have seen how to enable the “PHP Exec” feature in Nginx on Ubuntu 16.04. This can provide a great performance boost for your server, as well as better security. We hope you have found this tutorial useful and can apply it to your own server.
FAQs
Q: What is the benefit of using PHP Exec with Nginx?
A: Using PHP Exec with Nginx can provide a great performance boost, as well as better security by allowing different users or groups to manage their own process space.
Q: Is PHP Exec easy to configure?
A: Yes, it is easy to configure. All you need to do is edit the Nginx configuration file and add a few lines of code to enable the PHP Exec feature.
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