How to Check and Update Your WordPress PHP Version
How to Check and Update Your WordPress PHP Version

Maximizing Website Performance and Security through PHP Updates


In the digital age, maintaining a secure and efficient website is paramount. As the backbone of WordPress, PHP plays a pivotal role in achieving these goals. In this comprehensive guide, we will delve into the significance of keeping your WordPress PHP version up-to-date. We’ll provide step-by-step instructions on how to check your current PHP version and explore various methods to upgrade it. Let’s embark on this journey to optimize your website’s performance and security.

Section 1: Understanding WordPress and PHP

Unveiling the Dynamics Between WordPress and PHP Originating in 1990, PHP stands tall as one of the most extensively used programming languages globally. WordPress relies on PHP as its primary programming language, creating a symbiotic relationship between the two. This section elucidates the implications of this relationship on your website’s features and functionalities, unraveling the inner workings of server-side scripting.

Section 2: The Imperative Need for PHP Updates

Enhancing Security and Speed This section underscores the critical reasons behind updating your WordPress PHP version. Security and loading times are paramount in the digital landscape, and PHP’s prominence makes it a prime target for cyber threats. Discover how regular updates fortify your website’s defenses and boost its overall performance, making it more efficient and less susceptible to vulnerabilities.

Section 3: The PHP Version Dilemma

Navigating the PHP Version Maze Not all PHP versions are created equal. This section provides insights into the different PHP versions available and underscores the necessity of using PHP 7.4 or higher for WordPress. We’ll recommend the latest stable release, PHP 8.0, as the optimal choice for optimal performance. Learn how to determine if your PHP version is supported and secure.

Section 4: Checking Your Current WordPress PHP Version

Assessing Your Website’s PHP Status Before you embark on the journey of updating your PHP version, it’s crucial to ascertain your website’s current PHP status. This section elucidates the process of checking your PHP version within the WordPress dashboard. Discover where to find this information and gain clarity on whether an upgrade is needed.

Section 5: Upgrading Your WordPress PHP Version

The Road to Enhanced Performance Now that you’ve assessed your PHP version, it’s time to explore the upgrade process. This section outlines essential preparatory steps, including site backups and core, theme, and plugin updates. We’ll also delve into the specific methods for upgrading your PHP version based on your hosting provider, whether it’s through cPanel, SiteGround’s Site Tools, or MyKinsta.

Section 6: Post-Upgrade Evaluation

Ensuring Smooth Sailing Once you’ve successfully updated your PHP version, it’s crucial to verify that your website functions seamlessly. This section provides guidance on post-upgrade testing and troubleshooting in case any issues arise. Learn how to identify and resolve compatibility problems and when to seek assistance from your hosting provider.


In the ever-evolving digital landscape, maintaining a secure and high-performance website is a non-negotiable imperative. Keeping your WordPress PHP version up-to-date is a crucial step in achieving these objectives. This guide has equipped you with the knowledge and tools to navigate this process effectively. By staying vigilant and proactive, you can ensure that your website continues to provide a fast and secure user experience in the dynamic online realm.

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