Qwizcards - online quizzes and flashcards 3.56

Does "Qwizcards - online quizzes and flashcards" work with WordPress 5.6.2 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
82PHP notices
2Unrecognized messages in the PHP error log
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 95.66 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 version5.6.2
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%2Fqwiz-online-quizzes-wp-plugin.php&plugin_status=all&paged=1&s&_wpnonce=1e1582fc31
Aspect after-activation
HTTP status 200
Load time 2.942 s
Memory usage 5.56 MiB
JS errors None
Resource errors None

Settings → Qwizcards

Page screenshot: Settings → Qwizcards
URL /wp-admin/options-general.php?page=qwiz-online-quizzes-and-flashcards-admin
Aspect menu-item
HTTP status 200
Load time 0.161 s
Memory usage 2.71 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 0.771 s
Memory usage 2.74 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.277 s0.266 s-0.011 s2.79 MiB2.85 MiB+ 62.38 KiB
/wp-admin/edit.php0.189 s0.221 s+0.032 s2.84 MiB2.9 MiB+ 62.38 KiB
/wp-admin/post-new.php0.939 s1.048 s+0.109 s4.93 MiB5.17 MiB+ 242.16 KiB
/wp-admin/upload.php0.512 s0.464 s-0.048 s2.67 MiB2.73 MiB+ 61.28 KiB
/wp-admin/options-writing.php0.223 s0.159 s-0.064 s2.68 MiB2.71 MiB+ 29.2 KiB
/wp-admin/media-new.php0.203 s0.176 s-0.027 s2.65 MiB2.71 MiB+ 61.45 KiB
/wp-admin/edit-tags.php?taxonomy=category0.189 s0.182 s-0.007 s2.68 MiB2.74 MiB+ 62.36 KiB
/wp-admin/post-new.php?post_type=page1.643 s1.301 s-0.342 s4.92 MiB5.16 MiB+ 237.74 KiB
/wp-admin/options-discussion.php0.299 s0.203 s-0.096 s2.65 MiB2.71 MiB+ 61.7 KiB
/wp-admin/edit-comments.php0.218 s0.201 s-0.017 s2.75 MiB2.81 MiB+ 61.27 KiB
/0.279 s0.468 s+0.189 s2.61 MiB2.72 MiB+ 110.31 KiB
Average 0.452 s0.426 s-0.026 s3.11 MiB3.2 MiB+ 95.66 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.

JavaScript
PHP
CSS
Language % Lines of code Comment lines Files
JavaScript76.4%25,64258011
PHP13.5%4,54720212
CSS8.8%2,9661487
PO File1.2%4194101
Total 33,574 1,340 31

PHP Code Analysis | More results »

Lines of code 4,288
Total complexity 504
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 96

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 2

Options wp_options 3

PHP Error Log 84 lines

[25-Feb-2021 22:40:44 UTC] [qwiz_textentry_suggestions_data_update] $current_qwiz_textentry_suggestions_ver: 
[25-Feb-2021 22:40:44 UTC] [qwiz_textentry_suggestions_data_update] $qwiz_textentry_suggestions_ver: 3.1
[25-Feb-2021 22:40:45 UTC] PHP Notice:  Undefined offset: 1 in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 1055
[25-Feb-2021 22:40:47 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz_admin.php on line 362
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 174
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 193
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 78
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 79
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 80
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 81
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 82
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 83
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 84
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 85
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 174
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 193
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 78
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 79
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 80
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 81
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 82
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 83
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 84
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 85
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 174
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 193
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 78
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 79
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 80
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 81
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 82
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 83
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 84
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 85
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 174
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 193
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 78
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 79
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 80
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 81
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 82
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 83
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 84
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 85
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 174
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 193
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 78
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 79
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 80
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 81
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 82
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 83
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 84
[25-Feb-2021 22:40:48 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 85
[25-Feb-2021 22:40:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 174
[25-Feb-2021 22:40:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 193
[25-Feb-2021 22:40:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 78
[25-Feb-2021 22:40:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 79
[25-Feb-2021 22:40:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 80
[25-Feb-2021 22:40:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 81
[25-Feb-2021 22:40:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 82
[25-Feb-2021 22:40:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 83
[25-Feb-2021 22:40:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 84
[25-Feb-2021 22:40:50 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 85
[25-Feb-2021 22:40:53 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 174
[25-Feb-2021 22:40:53 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 193
[25-Feb-2021 22:40:53 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 78
[25-Feb-2021 22:40:53 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 79
[25-Feb-2021 22:40:53 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 80
[25-Feb-2021 22:40:53 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 81
[25-Feb-2021 22:40:53 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 82
[25-Feb-2021 22:40:53 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 83
[25-Feb-2021 22:40:53 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 84
[25-Feb-2021 22:40:53 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 85
[25-Feb-2021 22:40:56 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 174
[25-Feb-2021 22:40:56 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 193
[25-Feb-2021 22:40:56 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 78
[25-Feb-2021 22:40:56 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 79
[25-Feb-2021 22:40:56 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 80
[25-Feb-2021 22:40:56 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 81
[25-Feb-2021 22:40:56 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 82
[25-Feb-2021 22:40:56 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 83
[25-Feb-2021 22:40:56 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 84
[25-Feb-2021 22:40:56 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwiz-online-quizzes-wp-plugin.php on line 85
See also: All tests for this plugin, How to Hide the "Qwizcards" Admin Menu