How old is php

If you manage your own server, we recommend checking out the official PHP installation documentation as instructions will vary per operating system. Here are a few links to migration guides:. Now is the time to think about upgrading to PHP 8. Not only because you want to be running on supported software, but you are guaranteed performance benefits! And likewise with themes and plugins. If the developer has yet to release a patch, it might be time to find an alternative.

Have you recently migrated to PHP 8? We would love to hear your thoughts below. Was it an easy transition? Or perhaps you are still stuck waiting on a 3rd party. All of that and much more, in one plan with no long-term contracts, assisted migrations, and a day-money-back-guarantee. I have some websites running PHP 7, but there are still a lot of compatibility problems with themes and plugins.

Hey Scott! In your case, it actually sounds like the developers of the themes and plugins should be updating. PHP 7 was officially released in Dec , which should be plenty of time to update compatibility. I still need to sort through the mess to determine which plugins are truly incompatible and which ones just show up as false positives using the PHP 7 Compatibility checker.

Unfortunately, I have a custom theme with definitive compatibility issues. Any plugins or themes which are still not compatible with the current stable version of PHP are good candidates for plugins and themes to replace with ones that are especially if you paid for them.

The speed increase is a nice byproduct of upgrading but the main reason should be to stay on a stable, actively-supported version of the software you are using. Your upgrade may be as simple as working through the errors you see, one at a time.

At any rate, PHP 5. On my job we are still with php5. We want to take advantage of php 7 performance. I thought I was stuck but then compiled and installed PHP 7. I feel stupid for not remembering before I could run more than one PHP version on the same server! By submitting this form: You agree to the processing of the submitted personal data in accordance with Kinsta's Privacy Policy , including the transfer of data to the United States.

You also agree to receive information from Kinsta related to our services, events, and promotions. You may unsubscribe at any time by following the instructions in the communications received. Your current host could be costing you time and money — get them back with Kinsta. Learn more. Kinsta Blog. Brian Jackson , August 12, PHP usage statistics — compiled by Jordi Boggiano.

PHP security vulnerabilities by year. WordPress 5. Comparison of pure CPU benchmark results. Sign Up For the Newsletter. Check PHP version in Pingdom. WordPress site health tool PHP version.

Struggling with downtime and WordPress problems? Kinsta is the hosting solution designed to save you time! Check out our features. Upload phpinfo. Check PHP version in a browser. Create a WordPress staging site. Just a matter of how fast those big players will switch. Now , PHP still the best choice for learning compared to other languages because there has JavaScript which is familiar in coding rules. By submitting this form: You agree to the processing of the submitted personal data in accordance with Kinsta's Privacy Policy , including the transfer of data to the United States.

You also agree to receive information from Kinsta related to our services, events, and promotions. You may unsubscribe at any time by following the instructions in the communications received. Your current host could be costing you time and money — get them back with Kinsta.

Learn more. Kinsta Blog. Brian Jackson , March 19, Is PHP Dead? Which leads us to this fact… PHP cannot die. WordPress 5.

Sign Up For the Newsletter. Struggling with downtime and WordPress problems? Kinsta is the hosting solution designed to save you time! Check out our features. Cloudflare Enterprise integration. Global audience reach with 28 data centers worldwide. Optimization with our built-in Application Performance Monitoring. Hand-picked related articles Ebook. Driving traffic to your WooCommerce store is important, but it's not much use if it doesn't convert. Learn how to turn traffic into sales in our fr….

PHP 7. Check this in-depth overview of what's new in…. Supported PHP versions especially PHP 7 and higher offer security enhancements, performance benefits, and all around better developer features. Comments Leave A Comment. See plans. But PHP8 will have it. Major versions of PHP are allowed to break backward-compatibility of code and therefore PHP 7 presented an opportunity for other improvements beyond phpng that require backward-compatibility breaks.

PHP 8 is a major version and has breaking changes from previous versions. New features and notable changes include: Just-in-time compilation Just-in-time compilation is supported in PHP 8.

Performance improvements due to the addition of the JIT compiler are expected to be more substantial for mathematical-type operations than for common web-development use cases. Additionally, the JIT compiler provides future potential to move some code from C to PHP, due to the performance improvements for some use cases. The match expression is conceptually similar to a switch statement and is more compact for some use cases.

Because match is an expression, its result can be caught into a variable or returned from a function.