Gutenberg 18.0.0

Does Gutenberg work with WordPress 6.5 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: 1.68 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 version6.5
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

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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=b0b825dcea
Aspect after-activation
HTTP status 200
Load time 0.452 s
Memory usage 5.13 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 1.811 s
Memory usage 7.56 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 0.484 s
Memory usage 5.01 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 0.244 s
Memory usage 4.95 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.386 s0.416 s+0.030 s3.44 MiB5.06 MiB+ 1.62 MiB
/wp-admin/edit.php0.223 s0.599 s+0.376 s3.46 MiB5.09 MiB+ 1.63 MiB
/wp-admin/post-new.php0.962 s0.887 s-0.075 s5.59 MiB7.49 MiB+ 1.9 MiB
/wp-admin/upload.php0.592 s0.445 s-0.147 s3.38 MiB5.03 MiB+ 1.65 MiB
/wp-admin/options-writing.php0.215 s0.249 s+0.034 s3.37 MiB5.01 MiB+ 1.64 MiB
/wp-admin/media-new.php0.319 s0.303 s-0.016 s3.35 MiB5.01 MiB+ 1.66 MiB
/wp-admin/edit-tags.php?taxonomy=category0.209 s0.437 s+0.228 s3.37 MiB5.03 MiB+ 1.66 MiB
/wp-admin/post-new.php?post_type=page0.608 s0.743 s+0.135 s5.59 MiB7.48 MiB+ 1.89 MiB
/wp-admin/options-discussion.php0.250 s0.315 s+0.065 s3.36 MiB5.01 MiB+ 1.65 MiB
/wp-admin/edit-comments.php0.527 s0.237 s-0.290 s3.39 MiB5.03 MiB+ 1.63 MiB
/0.361 s0.217 s-0.144 s3.37 MiB4.95 MiB+ 1.58 MiB
Average 0.423 s0.441 s+0.018 s3.79 MiB5.47 MiB+ 1.68 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
JavaScript89.3%267,39780,65074
PHP8.2%24,57819,551274
JSON2.3%6,7740106
Markdown0.1%31603
CSS0.1%2350235
Total 299,300 100,201 692

PHP Code Analysis | More results »

Lines of code 24,405
Total complexity 5,952
Median class complexity 14.0
Median method complexity 3.0
Most complex class WP_Theme_JSON_Gutenberg
Most complex function Gutenberg_HTML_Processor_6_5::step_in_body()
Classes 61
Methods 605
Functions 481

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 2

PHP Error Log

The log file is empty.

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