Gutenberg 16.8.0

Does Gutenberg work with WordPress 6.3.1 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.
Performance

Memory usage: 1.51 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment
WordPress version6.3.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 300,000+
WordPress.org page https://wordpress.org/plugins/gutenberg/
Badges

WordPress compatibility badge PHP compatibility badge

Get badge code

Pages 4

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=gutenberg%2Fgutenberg.php&plugin_status=all&paged=1&s&_wpnonce=5c30f64c61
Aspect after-activation
HTTP status 200
Load time 0.441 s
Memory usage 4.34 MiB
JS errors None
Resource errors None

Gutenberg

Page screenshot: Gutenberg
URL /wp-admin/post-new.php?gutenberg-demo
Requested URL /wp-admin/admin.php?page=gutenberg
Aspect menu-item
HTTP status 200
Load time 1.841 s
Memory usage 7.24 MiB
JS errors None
Resource errors None

Gutenberg → Experiments

Page screenshot: Gutenberg → Experiments
URL /wp-admin/admin.php?page=gutenberg-experiments
Aspect menu-item
HTTP status 200
Load time 0.306 s
Memory usage 4.21 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.323 s
Memory usage 4.17 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.395 s0.405 s+0.010 s2.82 MiB4.24 MiB+ 1.42 MiB
/wp-admin/edit.php0.227 s0.257 s+0.030 s2.85 MiB4.3 MiB+ 1.45 MiB
/wp-admin/post-new.php0.826 s1.152 s+0.326 s5.21 MiB7.17 MiB+ 1.95 MiB
/wp-admin/upload.php0.694 s0.443 s-0.251 s2.77 MiB4.23 MiB+ 1.47 MiB
/wp-admin/options-writing.php0.240 s0.257 s+0.017 s2.76 MiB4.22 MiB+ 1.45 MiB
/wp-admin/media-new.php0.550 s0.288 s-0.262 s2.74 MiB4.21 MiB+ 1.47 MiB
/wp-admin/edit-tags.php?taxonomy=category0.210 s0.356 s+0.146 s2.76 MiB4.23 MiB+ 1.47 MiB
/wp-admin/post-new.php?post_type=page0.787 s0.741 s-0.046 s5.21 MiB7.16 MiB+ 1.95 MiB
/wp-admin/options-discussion.php0.231 s0.287 s+0.056 s2.75 MiB4.21 MiB+ 1.47 MiB
/wp-admin/edit-comments.php0.273 s0.228 s-0.045 s2.78 MiB4.23 MiB+ 1.45 MiB
/0.295 s0.260 s-0.035 s3.13 MiB4.17 MiB+ 1.04 MiB
Average 0.430 s0.425 s-0.005 s3.25 MiB4.76 MiB+ 1.51 MiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

JavaScript
PHP
Language % Lines of code Comment lines Files
JavaScript89.6%252,81479,53266
PHP8.1%22,74316,772278
JSON2.2%6,2580102
CSS0.1%2280228
Markdown0.1%16102
Total 282,204 96,304 676

PHP Code Analysis | More results »

Lines of code 22,569
Total complexity 5,321
Median class complexity 13.0
Median method complexity 2.0
Most complex class WP_Theme_JSON_Gutenberg
Most complex function WP_HTML_Processor::is_special()
Classes 67
Methods 591
Functions 444

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Options wp_options 1

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Gutenberg Admin Menus