As a valued user of our Plesk web hosting services, we want to ensure that you have access to the latest technologies and improvements to optimise your website's performance.

One such advancement is the transition from PHP 7.4 to PHP 8.2. In this article, we'll explore the differences between these two versions and the compelling reasons to upgrade.

PHP 7.4 vs. PHP 8.x: Performance and Features:

PHP 8.x introduces a range of features and optimisations that can significantly enhance your website's speed, efficiency, and overall functionality. One striking example is WordPress, which experiences a remarkable 19% increase in handling requests per second on PHP 8.2 compared to PHP 7.4. This enhancement directly translates to improved user experiences and faster load times for your visitors.

Notable Benefits of PHP 8.2:

1. Performance Boost: PHP 8 is designed to be faster and more efficient than its predecessors. The underlying improvements in performance can lead to quicker page loading times, better response rates, and an overall smoother browsing experience for your site's visitors.

2. Enhanced Type System: PHP 8 introduces a more advanced type system, allowing for stricter typing and improved error handling. This results in more reliable code and reduced chances of bugs and runtime issues.

3. Attributes: With PHP 8, you can use attributes to add metadata to your code. This provides better code organization and enables you to create more maintainable and readable applications.

4. JIT Compilation: Just-In-Time (JIT) compilation is a significant feature of PHP 8. It can further enhance performance by dynamically optimizing code execution during runtime.

End of Life for PHP 7.4:

It's important to note that PHP 7.4 reached its end of life on November 28, 2022. This means that it will no longer receive official updates, bug fixes, or security patches. Continuing to use PHP 7.4 could expose your website to potential vulnerabilities and compatibility issues.

How to Upgrade to PHP 8.2:

Transitioning to PHP 8.2 is a straightforward process. Here's how you can make the switch:

1. Backup Your Website: Before any major changes, it's advisable to back up your website and database to ensure that your data remains safe.

2. Check Compatibility: Verify that your website's applications, themes, and plugins are compatible with PHP 8.2. Most modern plugins and themes are updated to support the latest PHP versions.

3. Update Settings: Access your Plesk control panel and navigate to the PHP settings for your domain. Select PHP 8.2 as the desired version.

4. Test and Monitor: After making the switch, thoroughly test your website to ensure all functionalities are working as expected. Monitor its performance and address any issues that may arise.

5. If you get stuck or require assistance simple log a ticket with the support help desk and they will gladly assist.


Upgrading to PHP 8.x brings a host of benefits to your Plesk web hosting account, including improved performance and enhanced features. With PHP 7.4 reaching its end of life, now is the ideal time to make the transition and take advantage of the advancements in PHP technology. Enjoy a faster, more efficient website and ensure the security of your online presence by upgrading to PHP 8.2 today.

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Thursday, August 17, 2023

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