Report - Chained Quiz 1.3.2.9

Does Chained Quiz work with WordPress 6.7.1 and PHP 8.1.12? A smoke test was performed on 2024-11-23 14:47:22 UTC.

Summary

Errors

114	PHP deprecation warnings
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 20.76 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	6.7.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-02-25T14:26:00+00:00
Active installs	2,000+
WordPress.org page	https://wordpress.org/plugins/chained-quiz/
Badges	Get badge code

Pages 6

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=chained-quiz%2Fchained-quiz.php&plugin_status=all&paged=1&s&_wpnonce=4f0b470aa2
Aspect	after-activation
HTTP status	200
Load time	0.450 s
Memory usage	3.52 MiB
JS errors	None
Resource errors	None

Chained Quiz

URL	/wp-admin/admin.php?page=chained_quizzes
Aspect	menu-item
HTTP status	200
Load time	0.189 s
Memory usage	3.49 MiB
JS errors	None
Resource errors	None

Chained Quiz → Settings

URL	/wp-admin/admin.php?page=chainedquiz_options
Aspect	menu-item
HTTP status	200
Load time	0.185 s
Memory usage	3.49 MiB
JS errors	None
Resource errors	None

Chained Quiz → Social Sharing

URL	/wp-admin/admin.php?page=chainedquiz_social_sharing
Aspect	menu-item
HTTP status	200
Load time	0.171 s
Memory usage	3.49 MiB
JS errors	None
Resource errors	None

Chained Quiz → Integrations

URL	/wp-admin/admin.php?page=chainedquiz_integrations
Aspect	menu-item
HTTP status	200
Load time	0.162 s
Memory usage	3.49 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.235 s
Memory usage	3.42 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.384 s	0.312 s	-0.072 s	3.48 MiB	3.51 MiB	+ 30.45 KiB
/wp-admin/edit.php	0.221 s	0.223 s	+0.002 s	3.54 MiB	3.57 MiB	+ 30.4 KiB
/wp-admin/post-new.php	0.875 s	0.682 s	-0.193 s	5.92 MiB	5.98 MiB	+ 55.55 KiB
/wp-admin/upload.php	0.694 s	0.666 s	-0.028 s	3.49 MiB	3.51 MiB	+ 12.59 KiB
/wp-admin/options-writing.php	0.265 s	0.219 s	-0.046 s	3.47 MiB	3.49 MiB	+ 16.99 KiB
/wp-admin/media-new.php	0.294 s	0.265 s	-0.029 s	3.46 MiB	3.49 MiB	+ 25.18 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.238 s	0.208 s	-0.030 s	3.48 MiB	3.51 MiB	+ 36.26 KiB
/wp-admin/post-new.php?post_type=page	0.655 s	0.634 s	-0.021 s	5.92 MiB	5.97 MiB	+ 51.08 KiB
/wp-admin/options-discussion.php	0.302 s	0.292 s	-0.010 s	3.47 MiB	3.49 MiB	+ 13.49 KiB
/wp-admin/edit-comments.php	0.244 s	0.229 s	-0.015 s	3.49 MiB	3.51 MiB	+ 13.15 KiB
/	0.351 s	0.228 s	-0.123 s	3.48 MiB	3.42 MiB	- 56.8 KiB
Average	0.411 s	0.360 s	-0.051 s	3.93 MiB	3.95 MiB	+ 20.76 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

PO File

Language		%	Lines of code	Comment lines	Files
	PHP	80.7%	2,738	252	33
	PO File	15.9%	539	224	1
	JavaScript	2.7%	90	11	1
	CSS	0.8%	27	0	1
Total			3,394	487	36

PHP Code Analysis | More results »

Lines of code	1,846
Total complexity	480
Median class complexity	37.5
Median method complexity	5.0
Most complex class	ChainedIntegrations
Most complex function	ChainedQuizCompleted::manage()

Classes	12
Methods	54
Functions	9

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 7

wp_chained_choices
wp_chained_completed
wp_chained_mail_relations
wp_chained_questions
wp_chained_quizzes
wp_chained_results
wp_chained_user_answers

Options `wp_options` 9

chained_admin_subject
chained_csv_delim
chained_csv_quotes
chained_fixed_sort_order
chained_sender_email
chained_sender_name
chained_user_subject
chainedquiz_cleanup
chainedquiz_version

PHP Error Log 114 lines

[23-Nov-2024 14:47:41 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:41 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:41 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:41 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:41 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:41 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:41 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:41 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:41 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:41 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:41 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:41 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:42 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:42 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:42 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:42 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:42 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:42 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:43 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:43 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:43 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:43 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:43 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:43 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:44 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:44 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:44 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:44 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:44 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:44 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:44 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:44 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:44 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:44 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:44 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:44 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:46 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:46 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:46 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:46 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:46 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:46 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:47 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:47 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:47 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:47 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:47 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:47 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:47 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:47 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:47 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:47 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:47 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:47 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:49 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:49 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:49 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:49 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:49 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:49 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:50 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:51 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:51 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:51 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:51 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:51 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:51 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:53 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:53 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:53 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:53 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:53 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:53 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:53 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:53 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:53 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:53 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:53 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:53 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:54 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:54 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189
[23-Nov-2024 14:47:54 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7329
[23-Nov-2024 14:47:54 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2189

(+14 more lines)

Chained Quiz 1.3.2.9