PHP is one of the most popular programming languages used for creating websites. Over the years, it has evolved significantly, and it’s crucial to keep PHP up to date. Regular PHP updates are essential. But why is it important and how can you do it? Let’s break it down simply and clearly.

keyboard with the enter button saying update - php update

Why Should You Update PHP?

  1. Security

    One of the main reasons is security. Older PHP versions may contain vulnerabilities that malicious individuals can exploit. If PHP is not updated, your website could be vulnerable, putting user data at risk. Updated PHP versions include security patches that protect your website
  2. Speed

    Newer PHP versions are generally faster. This means your website runs more quickly, benefiting both you and your visitors. A faster website provides a better user experience and can improve your site’s ranking in search engines like Google.
  3. New features

    Each new PHP version brings new features and improvements that make website development easier and more efficient. For example, new functions help developers write clearer and less error-prone code.
  4. Compatibility

    Many popular website development tools, like WordPress, soon stop supporting older PHP versions. If you don’t update PHP, your website might not work properly with these tools anymore.

Therefore, to ensure your website’s security, speed, and compatibility with the latest tools, it’s advisable to update your PHP version regularly.

How to Update PHP?

Updating PHP might seem complex, but it’s actually quite simple if you follow the correct steps.

1.⁠ ⁠Check Compatibility

Before updating, make sure everything on your website (e.g., plugins and themes) is compatible with the new PHP version. This information is usually available on the developer’s website.

2.⁠ Make a backup

Always make a backup of your website and database before updating. If something goes wrong, you can easily restore your website.

3.⁠ ⁠Test Updates in a Separate Environment

It’s a good idea to first test the update in a separate environment rather than directly on the live website. Create a copy of your website and test the update there to ensure everything works properly.

4.⁠ ⁠Update PHP Version

If all tests are successful, it’s time to update the PHP version on your server. If you use a web hosting service, this is often a simple process that can usually be done with a few clicks. If you manage your own server, it might require a bit more work.

5.⁠ ⁠Check and Monitor

After updating, thoroughly check that everything on your website is functioning as it should. For the first few days, closely monitor the site to ensure everything is running smoothly.

Updating PHP is crucial for keeping your website secure, fast, and in line with modern standards. While it may seem daunting, it is actually straightforward if you follow the right steps. Investing time in updating PHP will definitely pay off by providing a better user experience and enhanced security.

Hopefully, this guide helped you understand the importance of updating PHP and provided the necessary knowledge on how to do it. If you have any questions or need assistance, contact us via email at or through our contact page. We are also ready to help you with updating your PHP version, thoroughly testing everything. If anything breaks due to the update, we offer support to fix your website. Our team is always ready to assist you!

We offer comprehensive PHP version testing as a service. Following the testing and identification of errors, we prepare an audit, which provides a detailed estimate for further development work. If no errors are found during testing, we update the PHP version for free.

Find more information about the importance of updating PHP: Read more here.