Php code8/17/2023 ![]() New versions of PHP include updated features, some of which your plugin and theme developers will likely want to use, such as those introduced in PHP version 8.0. It’s like leaving your front door open while you’re on vacation and hoping no one steals your stuff. If you’re using a version of PHP that has reached its end of life, you’re opening your site up to major security threats. Newer versions of PHP will help your site run faster. Outdated PHP versions can slow a site down. It’s extremely risky to use an unsupported version of PHP to run your website. ![]() 28, 2022, which may expose sites using it to unpatched security vulnerabilities. Security support for version 7.4 will end Nov. The latest version of PHP, 8.1 was released Nov. The PHP Foundation will offer critical security updates but nothing else.Īfter three years, the PHP version will officially reach its end of life and no longer be updated or supported. During this period, regular updates address any bugs or security issues.Īt the end of the two years of full support, PHP offers one additional year of security support. The PHP development team fully supports each PHP version for two years after its initial release. You’ll see why in the next section when we review why you want to upgrade. WordPress will most likely work with an older version of PHP as long as it’s greater than 5.6.20. WordPress PHP Version RequirementsĪs of the release of WordPress 6.0 in May 2022, WordPress requires servers to run PHP version 7.4 or greater. When we talk about PHP versions, we’re talking about what version of PHP your web server is working from. Your web server runs a program that interprets and executes the PHP code. Your WordPress core system files, themes, and plugins include PHP code. Processing the PHP code ultimately renders your WordPress page or post. WordPress is a PHP-powered content management system. More than three-fourths of all websites use PHP. PHP is a scripting language for web development. In this post, we share why you should upgrade your site’s PHP and the steps for managing PHP upgrades. But checking your PHP version is a lot like testing your smoke detectors – you know you’re supposed to do it at least twice a year, but you probably wait until that annoying chirp lets you know the batteries are dead.ĭon’t wait for your site to break before you give attention to your PHP versions. PHP versions can significantly impact your website’s performance and security. You know you’re supposed to keep your WordPress system up-to-date, but when was the last time you checked your PHP version?
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