Qwizcards | online quizzes and flashcards 3.94
Does "Qwizcards | online quizzes and flashcards" work with WordPress 6.8.2 and PHP 8.1.12? A smoke test was performed on .
Summary
Errors
| 1 | PHP deprecation warnings |
| 4 | Unrecognized messages in the PHP error log |
| No JavaScript exceptions | |
| All test pages loaded successfully | |
| No resource errors |
Performance
Memory usage: 91.77 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 version | 6.8.2 |
|---|---|
| PHP version | 8.1.12 |
| MySQL version | 10.6.10 |
| PHP memory limit | 512M |
Plugin Info
| Last updated | |
|---|---|
| Active installs | 200+ |
| WordPress.org page | https://wordpress.org/plugins/qwiz-online-quizzes-and-flashcards/ |
| Badges |
|
Pages 3
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=b72ee2087a |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.868 s |
| Memory usage | 5.6 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Qwizcards
| URL | /wp-admin/options-general.php?page=qwiz-admin |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.797 s |
| Memory usage | 3.62 MiB |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.364 s |
| Memory usage | 3.52 MiB |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| /wp-admin/index.php | 0.343 s | 0.306 s | -0.037 s | 3.51 MiB | 3.58 MiB | + 76.39 KiB |
| /wp-admin/edit.php | 0.219 s | 0.195 s | -0.024 s | 3.57 MiB | 3.64 MiB | + 70.22 KiB |
| /wp-admin/post-new.php | 0.844 s | 0.832 s | -0.012 s | 6.06 MiB | 6.26 MiB | + 209.41 KiB |
| /wp-admin/upload.php | 0.673 s | 0.469 s | -0.204 s | 3.52 MiB | 3.57 MiB | + 52.81 KiB |
| /wp-admin/options-writing.php | 0.240 s | 0.217 s | -0.023 s | 3.5 MiB | 3.56 MiB | + 56.8 KiB |
| /wp-admin/media-new.php | 0.374 s | 0.235 s | -0.139 s | 3.49 MiB | 3.55 MiB | + 65 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.219 s | 0.202 s | -0.017 s | 3.5 MiB | 3.58 MiB | + 75.67 KiB |
| /wp-admin/post-new.php?post_type=page | 0.636 s | 0.728 s | +0.092 s | 6.05 MiB | 6.25 MiB | + 209.3 KiB |
| /wp-admin/options-discussion.php | 0.280 s | 0.428 s | +0.148 s | 3.5 MiB | 3.55 MiB | + 53.3 KiB |
| /wp-admin/edit-comments.php | 0.413 s | 0.431 s | +0.018 s | 3.52 MiB | 3.57 MiB | + 52.8 KiB |
| / | 0.349 s | 0.375 s | +0.026 s | 3.43 MiB | 3.52 MiB | + 87.8 KiB |
| Average | 0.417 s | 0.402 s | -0.016 s | 3.97 MiB | 4.06 MiB | + 91.77 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 | |
|---|---|---|---|---|---|
| JavaScript | 80.0% | 38,098 | 1,044 | 19 | |
| PHP | 11.1% | 5,281 | 142 | 10 | |
| CSS | 8.7% | 4,152 | 230 | 9 | |
| SVG | 0.1% | 62 | 0 | 10 | |
| Total | 47,593 | 1,416 | 48 | ||
PHP Code Analysis | More results »
| Lines of code | 5,220 |
|---|---|
| Total complexity | 632 |
| 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 | 92 |
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
- wp_qwiz_dataset_json2
- wp_qwiz_textentry_suggestions
Options wp_options 2
- dataset_json_db_table_update
- qwiz_options
PHP Error Log 17 lines
[20-Jul-2025 07:03:09 UTC] PHP Deprecated: Automatic conversion of false to array is deprecated in /wp-content/plugins/qwiz-online-quizzes-and-flashcards/qwizcards-plugin.php on line 1564
[20-Jul-2025 07:03:09 UTC] [qwizcards-plugin.php > qwiz_textentry_suggestions_data_update] $current_qwiz_textentry_suggestions_ver:
[20-Jul-2025 07:03:09 UTC] [qwizcards-plugin.php > qwiz_textentry_suggestions_data_update] $qwiz_textentry_suggestions_ver: 3.1
[20-Jul-2025 07:03:09 UTC] [qwizcards-plugin.php > qwiz_textentry_suggestions_data_update] $sql:
SELECT TABLE_CATALOG
FROM information_schema.TABLES
WHERE TABLE_NAME = 'wp_qwiz_textentry_suggestions'
[20-Jul-2025 07:03:09 UTC] [qwizcards-plugin.php > qwiz_textentry_suggestions_data_update] $rows: Array
(
[0] => Array
(
[0] => def
)
)