Instructions to upgrade WordPress performance on php 7 – PHP 7 is the most awaited, most recently requested feature from customers. After many trial and error, PHP 7 has been successfully integrated with functions for all our users.
There is a lot of hype in the WordPress industry with PHP 7 being continued development. The web has reported impressive performance gains with WordPress hosted on PHP 7.
As you know, Cloudways believes that everything will be kept as simple as usual on the WordPress web hosting platform. You can easily switch your server side from PHP 5.6 to PHP 7 by going to the Direct Server Management tab, then, under “Packages”, select PHP 7.
If you want to switch back to the older version again, it doesn't matter. You can switch the PHP version back to 5.6 whenever you want. Although, upgrading your server from website directly to PHP 7 is not recommended unless you have gone through the following checklist:
1: Make sure your version of WordPress is compatible. The core of WordPress 4.4 and above is compatible with PHP 7.
2: Make sure all plugins and the current interface you are using on the live website are compatible with PHP 7.
3: Any custom PHP code is compatible
We will proceed with the process we propose to upgrade your existing WordPress website to PHP 7.
But first, look at the benchmark. We tested WordPress on PHP 7. The result was 37,378 hits with 0 errors, 0 timeouts. The average response time is an impressive 4ms on WordPress 4.4 with caching.
Tested in controlled environment
If you compare this result with PHP 5.5, you can see the amazing improvement in the average response time.
WordPress on PHP 5.5 with caching leads to 24,731 hits with 0 errors, 0 timeouts. The average response time is 208ms.
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The recommended method to upgrade your WordPress website to PHP 7
As noted before, there are many things you need to check before upgrading your website to the latest PHP version. Upgrading your PHP version is a major upgrade. Therefore, you need to download the copy on the website before doing anything. Here, you follow the following checklist to move your WordPress website to PHP 7.
PHP 7 is best supported at Debian 8. As of February 16, 2016, we have started using Debian 8 on all new servers. If you have started the server before, then we recommend starting the new server and then copying your website to the new server.
After your website is copied on the new server, navigate to the Server Management tab
-> Package and choose PHP 7.
After your server is upgraded to PHP 7, check all the features, plugins, themes on the WordPress website for compatibility.
If everything seems to be in order, then point your domain name to the new server to put your website directly with you
All tests are performed in a controlled environment. This means they reflect real-time scenarios, but the results vary by website. Why? Because it's because of WordPress. There are many different sections, like plugins, themes. Poorly coded themes or plugins will result in slow loading times. Therefore, you should try to use plugins with high quality WordPress themes. Stay away from counterfeit themes and plugins.)
Try out WordPress on the PHP 7 host
How good is PHP 7 for WordPress with you? We think you will love it if you have a great WordPress website. So, you should actually run your own test and tell us how it went in the comments section below.
If you are still not part of us then I think you really use these tools to help you create web fastest wordpress, most trusted management. Try WordPress on your PHP 7 host then we promise you won't disappoint.