The most recent version of PHP, version 8, was published on November 26, 2020. It offers notable enhancements in terms of performance, security, and new features. WordPress plugins and themes aren’t all currently compatible with PHP 8, though. So it’s recommended to hold off on upgrading to PHP 8 until your plugins and themes are compatible. Why Is It Necessary to Upgrade PHP?
Because it can increase your website’s performance, security, and compatibility with cutting-edge technologies, upgrading PHP in WordPress is crucial. The most recent PHP version will operate better and includes security patches that guard your website against potential security risks. Utilizing the most recent PHP version can also guarantee that your website is compatible with the most recent releases of WordPress, plugins, and themes. Which Version of PHP Is the Best? Currently, PHP 7.4 or higher is advised by WordPress for improved performance, security, and compatibility. Significant performance enhancements in PHP 7.4 include preloading, which shortens the load time of your website and speeds it up. Additionally, it has additional elements like typed properties, arrow functions, and null coalescing assignment operators that simplify code.
The most recent stable version of PHP is 7.4, which was published on November 28. To guarantee better performance, security, and compatibility with WordPress, plugins, and themes, it is advised to utilize the most recent stable version of PHP.
In conclusion, updating to the most recent PHP version is critical to maintaining the speed, security, and compatibility of your WordPress website. PHP 7.4 or later is advised by WordPress for improved speed and security. It’s best to confirm that your plugins and themes are compatible with PHP 8 before upgrading to it, though. Keep in mind that using PHP’s most recent stable version can help to assure better WordPress performance, security, and compatibility.
Released on August 28, 2014, is PHP 5.6.