WP Rocket
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How to Check and Update Your WordPress PHP Version Easily
December 10, 2024 - There are 3 easy ways to determine which PHP version is your WordPress site running on: check directly from your WordPress dashboard, access it via your hosting provider’s cPanel, or create a separate PHP info file.
WP Buffs
wpbuffs.com › wordpress-php-version-check
How to Check Your WordPress PHP Version (3 Methods)
Learn three simple methods you can use for checking which version of PHP your WordPress site is using.
Published September 16, 2024
How do I find out what version of WordPress is running? - Stack Overflow
I have just taken over someone's hosted WordPress site. How do I find out what version he is running? More on stackoverflow.com
How to check PHP compatibility?
The actual way to check it is to switch to PHP 8.4 and check the error log unless your site goes down. But don't do that. Create a staging site and check there. However, I don't recommend switching to 8.4 yet. There are many plugins still catching up with 8.3, which is not yet outdated and will still be supported, so the tops I recommend is 8.3. Also, when changing PHP versions it's important that you create a backup and switch version by version with some time between changing versions, until you get to the desired one. WP claims minimum supported PHP version threshold (7.4, though many plugins are still declaring 5.6). WP itself can't check if your plugin is compatible or not - and I don't count errors and warnings in regards to this. WP simply reads the text from the readme and style.css files from themes and plugins and that's it, and that's the info developers add on their own. To summarize: Don't switch to 8.4 yet, not needed. 8.3 is completely fine and will be fine and will have support until 2027. Create a staging site or copy your website elsewhere (localhost), change versions and check. Create a backup Change version by version, with some time between changes. I would also add to disable plugins when doing so, and only after enable one by one (after each change). Test all options thoroughly, inspect the error log for any errors. If you see warnings related to some plugins, inform plugin developers for warnings (these are related to future PHP updates and will not crash your website). If the outcome is good, update your live site Hope this helps and best of luck More on reddit.com
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August 25, 2025identifying PHP Version from Source Code
No. Why are you asking? You can find out the version being used in Tools > Site Health in the WP Dashboard. End users can't see what version you're running. More on reddit.com
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July 2, 2024Wordpress is reporting the wrong php version & Ubuntu version
Because 7.4 is installed doesn't mean that it is being used. Likely wordpress is reporting correctly. Are you using nginx or apache? You may have to enable it for whichever you are using. Should be able to google the instructions.
More on reddit.com 3
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September 7, 2018Which PHP version is compatible with WordPress?
The minimum PHP version that is compatible with WordPress is PHP 5.2.6. Although your host may offer this as an option, it’s not necessarily the best or safest. Other PHP versions compatible with WordPress are PHP 5.3 – 5.6 and PHP 7 and higher. WordPress recommends using PHP 7.4.
wpbuffs.com
wpbuffs.com › wordpress-php-version-check
How to Check Your WordPress PHP Version (3 Methods)
How do I know if PHP is working?
If you visit your WordPress site and everything appears to be functioning and displaying as it should, your PHP is likely working. However, if there are any issues or an update is required, you can find them listed under the Site Health tool from your WordPress dashboard.
Also, to ensure a PHP version works with your site, it’s important to check the PHP compatibility of your themes and plugins. For this, you may want to use a plugin such as PHP Compatibility Checker. Once installed, it will display errors and warnings related to your PHP version and WordPress compatibility. However, as we mentioned earlier, this plugin hasn’t been tested with the latest versions of WordPress.
wpbuffs.com
wpbuffs.com › wordpress-php-version-check
How to Check Your WordPress PHP Version (3 Methods)
Videos
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How To Check the PHP Version Of Your WordPress - YouTube
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How to Check the PHP Version of Your WordPress Site - YouTube
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How to Check PHP Version of your WordPress Website - YouTube
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How to Check PHP Version in WordPress - YouTube
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Check PHP version of WordPress website || upgrade PHP version ...
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How to Check PHP Version of your WordPress Website through Plugin ...
weDevs
wedevs.com › blog › 409582 › how-to-update-php-version
How to Safely Update PHP Version in WordPress Without Breaking It - weDevs
August 11, 2025 - After clicking on the option, it takes you to a new page. It shows you the PHP version your WordPress site is running on. Alternatively, you can install a WordPress plugin to check the PHP version.
CyberOptik
cyberoptik.net › kb › check-your-php-version-in-wordpress
How To Check Your PHP Version in WordPress | CyberOptik
Our article provides easy-to-follow steps and two ways for determining your PHP version in WordPress.
WordPress
developer.wordpress.org › reference › functions › wp_check_php_version
wp_check_php_version() – Function | Developer.WordPress.org
Whether the PHP version is still acceptable or warnings should be shown and an update recommended. function wp_check_php_version() { $version = PHP_VERSION; $key = md5( $version ); $response = get_site_transient( 'php_check_' .
Fixmysite
fixmysite.com › / › how to check php version in wordpress: a step-by-step guide
How to Check PHP Version in WordPress: A Step-by-Step Guide
November 3, 2025 - ... Go to your dashboard and navigate to Tools → Site Health → Info → Server. The PHP version appears under server information along with other technical details about your hosting environment.
WordPress
learn.wordpress.org › lesson › testing-your-products-for-php-version-compatibility
Testing your products for PHP version compatibility | Learn WordPress
March 17, 2025 - Setting up this environment can be done in a few ways, but the most common option would be to use a local development environment that supports changing PHP version, such as Mamp, Laragon, LocalWP, and DevKinsta. For the purposes of this example we’ll test on PHP 8.1. A quick way to check that you’re on the right version, is you create an info.php file in the root of your WordPress install, and use the following code:
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Look in wp-includes/version.php
/**
* The WordPress version string
*
* @global string $wp_version
*/
$wp_version = '2.8.4';
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Unless he edited some code to delete this, you should be able to view source on the site and look for this meta tag:
<meta name="generator" content="WordPress 2.7.1" />
That will give you the version.
Jetpack
jetpack.com › home › security › how to check and update your wordpress php version
How to Check and Update Your WordPress PHP Version
June 28, 2025 - Then we’ll show you how to safely check, update, and upgrade your PHP version on three different web hosts. Code is the basis for every single website. The exact programming language may vary between systems, but one thing is certain: it’s absolutely critical to the proper functioning of a site. For WordPress, that essential technology is PHP.
dotlinux
dotlinux.net › blog › how-to-check-php-version-on-ubuntu
How to Check PHP Version on Ubuntu: A Comprehensive Guide
You’ll see a detailed PHP info page. The PHP Version is prominently displayed at the top (e.g., 8.1.2). The phpinfo.php file exposes sensitive server details (e.g., database credentials, paths). Delete it after checking: ... Ubuntu uses dpkg (Debian Package Manager) to track installed software.
Reddit
reddit.com › r/wordpress › how to check php compatibility?
How to check PHP compatibility? : r/Wordpress
August 25, 2025 - I would recommend switching to PHP 8.3 or even PHP 8.2. From the WordPress PHP versions Compatibility page you can see that WP is only beta-compatible with PHP 8.4. ... Make a backup. Enable WP_DEBUG, WP_DEBUG_LOG in your wp-config.php. Switch the PHP version. Check if there are any errors ...
WP Engine
wpengine.com › home › resources › how to check which version of php you’re using
How to Check Which Version of PHP You're Using
September 28, 2024 - While the Site Health Status page ... which version of PHP you’re using by navigating to the Tools > Site Health > Info page in the WordPress dashboard and opening the Server tab....
Storylane
storylane.io › tutorials › how-to-check-php-version-wordpress
How to Check PHP Version WordPress: 1-Min Guide
Login to your WordPress account. ... Select the "Info" button. ... You will find the "PHP version" here.
WP Bullet Guides
guides.wp-bullet.com › home › checking the current wordpress version via command line with(out) wp-cli
Checking the Current WordPress Version via Command Line with(out) WP-CLI •
February 2, 2024 - grep wp_version wp-includes/version.php | awk -F "'" '{print $2}' Now you will get cleaner output showing just the version number ... This is by far the easiest method but in case you don’t have grep here are some alternatives. The simplest way to check the WordPress core version with WP-CLI is to use the core version command
Wpmet
wpmet.com › check-and-update-php-version-in-wordpress
How to Check and Update PHP Version in WordPress Website
January 12, 2025 - A lot of you must be unsure of the PHP version you’re using, right? Well, if you’re running WordPress 5.0 or higher then you can simply check the PHP version on the WordPress website.
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PhoenixNAP
phoenixnap.com › home › kb › sysadmin › how to check php version
How to Check PHP Version | phoenixNAP KB
December 9, 2025 - Depending on the plugin you install, the PHP version might be displayed in different locations within the WordPress dashboard. ... The At a Glance section on the Dashboard. The WP-ServerInfo section. The Site Health section / Info tab. A new menu item, such as Query Monitor. For this tutorial, we used Display PHP Version, which shows the PHP version in the At a Glance section on the Dashboard: ... This article showed the common ways to check the PHP version on your server, local machine, or WordPress website.
WordPress
wordpress.org › support › update-php
Get a faster, more secure website: update your PHP today – WordPress.org Forums
June 19, 2025 - The next section will show you how to do this. To check what version of PHP your WordPress site is using, from the WordPress Dashboard, select Tools > Site Health from the sidebar menu, and then select the Info tab.
Reddit
reddit.com › r/wordpress › identifying php version from source code
r/Wordpress on Reddit: identifying PHP Version from Source Code
July 2, 2024 -
Hello everyone. I would like to know, if there are any direct/indirect indicators in the source code of a Wordpress-Site, if the admin is using PHP 7 or 8. Any feedback would be welcome, Thank you.
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No. Why are you asking? You can find out the version being used in Tools > Site Health in the WP Dashboard. End users can't see what version you're running.
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There are two different concepts to consider here. Which version of PHP is required to run the code. As new syntax is added or old syntax is removed there will be a minimum and maximum version that the code will run in successfully. Perl, for example, has a command-line program called perlver which will analyse your code and tell you which version of Perl you need. I don't know of anything similar for PHP. Which version of PHP is the code actually running on. This isn't as simple as asking which version of PHP is installed as it is possible to have multiple versions installed on the same server. You would need to look at the web site configuration to see which PHP intepreter is being used. If you're using a web site control panel like CPanel or Plesk, you can probably get this information from there.
ThemeIsle
themeisle.com › blog › how to check and update your wordpress php version
How to Check and Update Your WordPress PHP Version
September 19, 2023 - How to update the #PHP version of your #WordPress #website 🐘 ... In this article, we explained that you can easily check your current version of PHP under the Site Health section of your WordPress dashboard.
Nexter WP
nexterwp.com › home › blogs › wordpress › how to check and update wordpress php version
How to Check and Update WordPress PHP Version
August 20, 2025 - Log in to WordPress, head to the side menu, and click Tools > Site Health. Now, you’ll see two tabs on your screen – Status and Info. Navigate to the Info tab and expand the section named Server.