Qwizcards | online quizzes and flashcards 3.73

Does "Qwizcards | online quizzes and flashcards" work with WordPress 6.0.1 and PHP 7.4.8? A smoke test was performed on .


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

Memory usage: 72.39 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.155 seconds
The average page load time increased by this amount after activating the plugin.

WordPress version6.0.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
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=86c7d21af6
Aspect after-activation
HTTP status 200
Load time 1.981 s
Memory usage 5.88 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 0.187 s
Memory usage 3.65 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 1.290 s
Memory usage 3.62 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.313 s0.256 s-0.057 s3.72 MiB3.77 MiB+ 52.94 KiB
/wp-admin/edit.php0.183 s0.193 s+0.010 s3.75 MiB3.81 MiB+ 52.23 KiB
/wp-admin/post-new.php0.766 s2.046 s+1.280 s5.55 MiB5.72 MiB+ 182.88 KiB
/wp-admin/upload.php0.402 s0.298 s-0.104 s3.68 MiB3.73 MiB+ 52.54 KiB
/wp-admin/options-writing.php0.263 s0.152 s-0.111 s3.62 MiB3.67 MiB+ 60.05 KiB
/wp-admin/media-new.php0.302 s0.370 s+0.068 s3.66 MiB3.71 MiB+ 52.71 KiB
/wp-admin/edit-tags.php?taxonomy=category0.199 s0.191 s-0.008 s3.69 MiB3.74 MiB+ 52.88 KiB
/wp-admin/post-new.php?post_type=page0.664 s1.242 s+0.578 s5.54 MiB5.71 MiB+ 174.46 KiB
/wp-admin/options-discussion.php0.218 s0.221 s+0.003 s3.6 MiB3.65 MiB+ 52.23 KiB
/wp-admin/edit-comments.php0.210 s0.205 s-0.005 s3.69 MiB3.74 MiB+ 51.79 KiB
/0.434 s0.487 s+0.053 s3.6 MiB3.61 MiB+ 11.62 KiB
Average 0.359 s0.515 s+0.155 s4.01 MiB4.08 MiB+ 72.39 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 41,815 1,069 37

PHP Code Analysis | More results »

Lines of code 4,267
Total complexity 492
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 82


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

[04-Aug-2022 17:32:22 UTC] [qwizcards-plugin.php > qwiz_textentry_suggestions_data_update] $current_qwiz_textentry_suggestions_ver: 
[04-Aug-2022 17:32:22 UTC] [qwizcards-plugin.php > qwiz_textentry_suggestions_data_update] $qwiz_textentry_suggestions_ver: 3.1
[04-Aug-2022 17:32:22 UTC] PHP Notice:  Undefined offset: 1 in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwizcards-plugin.php on line 1211
See also: All tests for this plugin, How to Hide the "Qwizcards" Admin Menu