In this description, we will install the PHP 8.2 version on a Debian system, set the default PHP versions, set it as an optional PHP version in the ISPConfig control panel, set it in the required storage locations and finally check the PHP operation on a Drupal and a WordPress site.

The operating system running on our Debian-based web servers will become obsolete over time, so over time it will be necessary to completely upgrade the distribution. In this description, we will perform a complete upgrade of a Debian 9 (Stretch) web server to Debian 10 (Buster). There are many features on the server that will also be updated. On the first page of this description, we will perform the pre-upgrade steps to prepare your system for a secure upgrade.

ISPConfig uses a variety of protection systems to keep it secure, including IDS (Intrusion Detection System) technology. However, this setting may be too sensitive and disable us from the control panel as well. In this little troubleshooter, we'll see what we can do if our ISPConfig control panel doesn't allow us, but instead gets a "Possible attack detected. This action has been logged." error message.

PHP sessions are global variables that transmit data stored during web visits across multiple pages, i.e., they are not lost when moving from one page to another. PHP accomplishes this by assigning unique IDs to visits (sessions) and creating files in the server-side file structure associated with those IDs in which it stores the data required for the session. The system places these files in a specific directory, usually tmp, which is normally deleted by the garbage collector after a specified time. However, the situation is sometimes not so obvious. This is because if the PHP environment on the server changes, the garbage collector may not be able to delete these obsolete, unnecessary session files. In this description, we will look at how we can use our own solution to ensure that these session files are deleted when the default cleaning system cannot remove them.

PHP is one of the most common server-side scripting languages ​​for building dynamic web pages, making it an essential part of our web server. The latest major version of this, PHP 2020, was released on November 26, 8. In this tutorial, we will look at how to install PHP 8 on an Ubuntu 20.04 (Focal Fossa) LAMP server and a Debian 10 (Stretch) perfect server, and how to you can configure it to work in both systems in the Apache environment.

Version 2020 of the ISPConfig web hosting control panel was released today (October 15, 3.2). This update is not as standard as the sub-version updates, but several new features have been added to the control panel here. In this description, we will review these innovations as well as update the control panel from 3.1.15 to 3.2 running on me.

If you run multiple websites on your server, you may need to run a different version of PHP for each website. When using ISPConfig, this is a very simple task, as the control panel can run multiple versions of PHP at the same time. In this tutorial, we will review how to configure PHP instances installed on a server in FastCGI and PHP-FPM modes.

In this brief tutorial I will update the ISPConfig 3 Web Hosting Control Panel in a few steps