404 Solution 2.31.3

Does 404 Solution work with WordPress 6.1.1 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
2Database errors
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 45.47 KiB
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 version6.1.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 10,000+
WordPress.org page https://wordpress.org/plugins/404-solution/
Badges

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Pages 3

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=404-solution%2F404-solution.php&plugin_status=all&paged=1&s&_wpnonce=c107e2617c
Aspect after-activation
HTTP status 200
Load time 2.054 s
Memory usage 3.53 MiB
JS errors None
Resource errors None

Settings → 404 Solution

Page screenshot: Settings → 404 Solution
URL /wp-admin/options-general.php?page=abj404_solution
Aspect menu-item
HTTP status 200
Load time 0.455 s
Memory usage 3.51 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 0.357 s
Memory usage 3.42 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.321 s0.410 s+0.089 s3.54 MiB3.59 MiB+ 45.45 KiB
/wp-admin/edit.php0.193 s0.226 s+0.033 s3.57 MiB3.61 MiB+ 42.54 KiB
/wp-admin/post-new.php0.798 s0.962 s+0.164 s5.46 MiB5.51 MiB+ 50.59 KiB
/wp-admin/upload.php0.349 s0.289 s-0.060 s3.41 MiB3.51 MiB+ 105.41 KiB
/wp-admin/options-writing.php0.350 s0.146 s-0.204 s3.4 MiB3.42 MiB+ 23.88 KiB
/wp-admin/media-new.php0.362 s0.173 s-0.189 s3.38 MiB3.49 MiB+ 105.59 KiB
/wp-admin/edit-tags.php?taxonomy=category0.205 s0.204 s-0.001 s3.48 MiB3.52 MiB+ 42.49 KiB
/wp-admin/post-new.php?post_type=page0.649 s0.813 s+0.164 s5.46 MiB5.5 MiB+ 46.14 KiB
/wp-admin/options-discussion.php0.222 s0.340 s+0.118 s3.38 MiB3.43 MiB+ 42.21 KiB
/wp-admin/edit-comments.php0.227 s0.224 s-0.003 s3.48 MiB3.52 MiB+ 41.4 KiB
/0.328 s0.226 s-0.102 s3.46 MiB3.42 MiB- 45.49 KiB
Average 0.364 s0.365 s+0.001 s3.82 MiB3.87 MiB+ 45.47 KiB

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.

PHP
Markdown
Language % Lines of code Comment lines Files
PHP72.5%8,1321,77828
Markdown10.1%1,13502
JavaScript5.8%6491708
HTML5.4%6101821
SQL4.2%47311632
CSS1.5%172161
JSON0.4%4501
Total 11,216 2,098 93

PHP Code Analysis | More results »

Lines of code 8,186
Total complexity 1,750
Median class complexity 23.5
Median method complexity 3.0
Most complex class ABJ_404_Solution_PluginLogic
Most complex function ABJ_404_Solution_PluginLogic::updateOptionsFromPOST()
Classes 26
Methods 357
Functions 8

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.

Database Tables 5

Options wp_options 1

User Metadata wp_usermeta 1

PHP Error Log 16 lines

[17-Nov-2022 02:39:47 UTC] WordPress database error Table 'wordpress.wp_abj404_lookup' doesn't exist for query 
/* ------------------ /wp-content/plugins/404-solution/includes/sql/correctLookupTableIssue.sql BEGIN ----- */ 

delete from wp_abj404_lookup
where lkup_value in (
    select * from (
	    SELECT DISTINCT lkup_value 
	    FROM wp_abj404_lookup 
	    group by lkup_value 
	    having count(lkup_value) > 1
    ) a
)

/* ------------------ /wp-content/plugins/404-solution/includes/sql/correctLookupTableIssue.sql END ----- */ 
 made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/404-solution/404-solution.php'), require_once('/plugins/404-solution/includes/Loader.php'), ABJ_404_Solution_SpellChecker::init, ABJ_404_Solution_SpellChecker::getInstance, ABJ_404_Solution_PluginLogic->getOptions, ABJ_404_Solution_PluginLogic->updateToNewVersion, ABJ_404_Solution_PluginLogic->updateToNewVersionAction, ABJ_404_Solution_DatabaseUpgradesEtc->createDatabaseTables, ABJ_404_Solution_DatabaseUpgradesEtc->reallyCreateDatabaseTables, ABJ_404_Solution_DatabaseUpgradesEtc->correctIssuesBefore, ABJ_404_Solution_DataAccess->correctDuplicateLookupValues, ABJ_404_Solution_DataAccess->queryAndGetResults
[17-Nov-2022 02:39:47 UTC] WordPress database error Table 'wordpress.wp_abj404_spelling_cache' doesn't exist for query delete from wp_abj404_spelling_cache where matchdata is null or matchdata = '' made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/404-solution/404-solution.php'), require_once('/plugins/404-solution/includes/Loader.php'), ABJ_404_Solution_SpellChecker::init, ABJ_404_Solution_SpellChecker::getInstance, ABJ_404_Solution_PluginLogic->getOptions, ABJ_404_Solution_PluginLogic->updateToNewVersion, ABJ_404_Solution_PluginLogic->updateToNewVersionAction, ABJ_404_Solution_DatabaseUpgradesEtc->createDatabaseTables, ABJ_404_Solution_DatabaseUpgradesEtc->reallyCreateDatabaseTables, ABJ_404_Solution_DatabaseUpgradesEtc->correctIssuesBefore, ABJ_404_Solution_DatabaseUpgradesEtc->correctMatchData, ABJ_404_Solution_DataAccess->queryAndGetResults
See also: All tests for this plugin, How to Hide the "404 Solution" Admin Menu