Today, the stats reflected on wordpress.org/about/stats changed, dramatically. I’d like to explain why.
First, so they’re documented here, the numbers:
WordPress versions
Version |
Before |
After |
|
3.0 |
16.06% |
2.27% |
−13.80% |
3.1 |
1.21% |
1.25% |
+0.04% |
3.2 |
1.38% |
1.35% |
−0.03% |
3.3 |
4.11% |
2.96% |
−1.15% |
3.4 |
4.47% |
3.24% |
−1.24% |
3.5 |
14.60% |
7.21% |
−7.38% |
3.6 |
6.95% |
3.72% |
−3.23% |
3.7 |
4.34% |
2.51% |
−1.83% |
3.8 |
11.66% |
8.61% |
−3.05% |
3.9 |
13.20% |
13.52% |
+0.31% |
4.0 |
12.53% |
17.40% |
+4.87% |
4.1 |
9.48% |
35.95% |
+26.47% |
PHP PHP (recursive acronym for PHP: Hypertext Preprocessor) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML. http://php.net/manual/en/intro-whatis.php. versions
Version |
Before |
After |
|
5.2 |
31.76% |
16.60% |
−15.15% |
5.3 |
38.56% |
38.45% |
−0.11% |
5.4 |
25.01% |
37.18% |
+12.17% |
5.5 |
4.29% |
6.52% |
+2.22% |
5.6 |
0.39% |
1.26% |
+0.87% |
MySQL MySQL is a relational database management system. A database is a structured collection of data where content, configuration and other options are stored. https://www.mysql.com/. versions
Version |
Before |
After |
|
5.0 |
17.84% |
9.31% |
−8.53% |
5.1 |
25.24% |
23.80% |
−1.45% |
5.5 |
51.87% |
59.35% |
+7.47% |
5.6 |
4.99% |
6.84% |
+1.85% |
MariaDB 10.0 |
0.00% |
0.68% |
+0.68% |
What happened?
Dion Hulse (@dd32) has been working hard to modernize our stats collection and processing. This stats page, which is updated daily, has as of today been switched to this new data.
Thousands of new WordPress sites come online every day. Some others, though, stop pinging over time. The new data only reflects sites that have pinged api.wordpress.org The community site where WordPress code is created and shared by the users. This is where you can download the source code for WordPress core, plugins and themes as well as the central location for community conversations and organization. https://wordpress.org/ within the last few months. There were also plenty of other inconsistencies in the data that we’ve been able to resolve, which has resulted in numbers we feel are more consistent and accurate.
There are three specific trends to note:
- WordPress 4.1: More than 1/3 of sites are running the latest version, not less than 10% as previously determined. By excluding sites that are no longer online, you can imagine why this percentage would go up.
- WordPress 3.0 finally looks more in line with what would be expected. This data has been an anomaly for years. (We’ve suggested before that this data was likely invalid — a byproduct of some spammers.)
- PHP 5.2 is down to 16.6% of sites. We’re in far better shape for 5.2 than previously thought, though 5.3 hasn’t changed.
As Matt shared at WordCamp WordCamps are casual, locally-organized conferences covering everything related to WordPress. They're one of the places where the WordPress community comes together to teach one another what they’ve learned throughout the year and share the joy. Learn more. San Francisco in October, we’re engaging individual hosting companies to move sites to the latest versions of WordPress, with a secondary focus moving sites to PHP 5.4+. I also expanded on our reasoning and efforts during my php[world] keynote in November. One-sixth of all sites running PHP 5.2 is still many millions of sites. If we move the PHP minimum version too early, we risk stranding millions of installs on older versions of WordPress.
So, I wish to note that this does not change our calculations for keeping PHP 5.2 as the minimum for WordPress core Core is the set of software required to run WordPress. The Core Development Team builds WordPress. — we had these numbers available to us when preparing our 2015 plans.
There are a lot of great things in this new data set. Hope you find it interesting!
Updated March 2: I shared some more info with WP Tavern here. In particular, I answered Is there anyway we can see PHP/MySQL versions broken down by what WordPress version they are running on?
We’re still working on ensuring the numbers are stable. They’re pretty predictable: older WP versions have more people on older PHP and MySQL versions. Newer WP versions have less.
PHP 5.2 is at about 16% for all installs right now. It’s at about 10% for installs running WordPress 4.1, but because 4.1 is such a large part of the pie (36%), it’s the WP version with the most PHP 5.2 installs.
Our goals remain the same: priority 1 is to update old WordPress installs, priority 2 is to update old PHP and MySQL. Only once the numbers drastically move as a result of our efforts would any minimum requirement change. We cannot risk abandoning so many users on older WordPress and PHP versions.
#stats