Qwizcards | online quizzes and flashcards 3.85

Does "Qwizcards | online quizzes and flashcards" work with WordPress 6.1.1 and PHP 8.1.12? A smoke test was performed on .


1PHP warnings
2Unrecognized messages in the PHP error log
No JavaScript exceptions
All test pages loaded successfully
No resource errors

Memory usage: 73.17 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.

WordPress version6.1.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 200+
WordPress.org page https://wordpress.org/plugins/qwiz-online-quizzes-and-flashcards/

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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=qwiz-online-quizzes-and-flashcards%2Fqwizcards-header.php&plugin_status=all&paged=1&s&_wpnonce=50e52b47c1
Aspect after-activation
HTTP status 200
Load time 0.863 s
Memory usage 5.28 MiB
JS errors None
Resource errors None

Settings → Qwizcards

Page screenshot: Settings → Qwizcards
URL /wp-admin/options-general.php?page=qwiz-admin
Aspect menu-item
HTTP status 200
Load time 0.741 s
Memory usage 3.07 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
Aspect front-page
HTTP status 200
Load time 0.407 s
Memory usage 3.02 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.280 s0.232 s-0.048 s3.05 MiB3.1 MiB+ 58.35 KiB
/wp-admin/edit.php0.182 s0.199 s+0.017 s3.07 MiB3.13 MiB+ 58.36 KiB
/wp-admin/post-new.php0.759 s0.974 s+0.215 s4.97 MiB5.14 MiB+ 177.87 KiB
/wp-admin/upload.php0.537 s0.288 s-0.249 s2.99 MiB3.03 MiB+ 41.72 KiB
/wp-admin/options-writing.php0.170 s0.137 s-0.033 s2.99 MiB3.01 MiB+ 26.95 KiB
/wp-admin/media-new.php0.272 s0.191 s-0.081 s2.97 MiB3.02 MiB+ 53.91 KiB
/wp-admin/edit-tags.php?taxonomy=category0.173 s0.339 s+0.166 s2.98 MiB3.04 MiB+ 58.97 KiB
/wp-admin/post-new.php?post_type=page0.617 s0.698 s+0.081 s4.96 MiB5.13 MiB+ 173.45 KiB
/wp-admin/options-discussion.php0.210 s0.197 s-0.013 s2.97 MiB3.01 MiB+ 40.79 KiB
/wp-admin/edit-comments.php0.200 s0.194 s-0.006 s3 MiB3.04 MiB+ 40.98 KiB
/0.276 s0.336 s+0.060 s2.94 MiB3.02 MiB+ 73.48 KiB
Average 0.334 s0.344 s+0.010 s3.35 MiB3.43 MiB+ 73.17 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.

Language % Lines of code Comment lines Files
Total 45,547 1,303 41

PHP Code Analysis | More results »

Lines of code 4,759
Total complexity 551
Median class complexity 0.0
Median method complexity 0.0
Most complex class
Most complex function qwiz_parse_dataset_questions()
Classes 0
Methods 0
Functions 85


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 2

Options wp_options 3

PHP Error Log 3 lines

[20-Feb-2023 18:50:24 UTC] [qwizcards-plugin.php > qwiz_textentry_suggestions_data_update] $current_qwiz_textentry_suggestions_ver: 
[20-Feb-2023 18:50:24 UTC] [qwizcards-plugin.php > qwiz_textentry_suggestions_data_update] $qwiz_textentry_suggestions_ver: 3.1
[20-Feb-2023 18:50:24 UTC] PHP Warning:  Undefined array key 1 in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwizcards-plugin.php on line 1297
See also: All tests for this plugin, How to Hide the "Qwizcards" Admin Menu