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Plugin Detective - Troubleshooting 1.2.28

Does "Plugin Detective - Troubleshooting" work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on 2025-12-04 04:06:02 UTC.

Summary

Pages 3

Plugins ‹ Test site — WordPress

Tools → Plugin Detective

Test site – Just another WordPress site

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.483 s	0.404 s	-0.079 s	3.77 MiB	3.79 MiB	+ 18.2 KiB
/wp-admin/edit.php	0.420 s	0.357 s	-0.063 s	3.78 MiB	3.79 MiB	+ 15.66 KiB
/wp-admin/post-new.php	0.867 s	1.401 s	+0.534 s	6.3 MiB	6.32 MiB	+ 20.09 KiB
/wp-admin/upload.php	0.563 s	1.138 s	+0.575 s	3.74 MiB	3.73 MiB	- 1.75 KiB
/wp-admin/options-writing.php	0.372 s	0.485 s	+0.113 s	3.71 MiB	3.71 MiB	+ 2.24 KiB
/wp-admin/media-new.php	1.226 s	0.357 s	-0.869 s	3.7 MiB	3.71 MiB	+ 10.44 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.499 s	0.339 s	-0.160 s	3.71 MiB	3.73 MiB	+ 21.11 KiB
/wp-admin/post-new.php?post_type=page	0.858 s	0.919 s	+0.061 s	6.29 MiB	6.31 MiB	+ 13.88 KiB
/wp-admin/options-discussion.php	0.389 s	0.461 s	+0.072 s	3.71 MiB	3.71 MiB	- 1.26 KiB
/wp-admin/edit-comments.php	0.389 s	0.409 s	+0.020 s	3.73 MiB	3.73 MiB	- 1.76 KiB
/	0.373 s	0.278 s	-0.095 s	4.1 MiB	4.11 MiB	+ 15.37 KiB
Average	0.585 s	0.595 s	+0.010 s	4.23 MiB	4.24 MiB	+ 10.2 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
	PHP	38.0%	2,590	1,531	21
	Vuejs Component	31.9%	2,176	18	28
	JavaScript	19.9%	1,359	57	24
	Sass	7.2%	493	0	14
	JSON	2.1%	145	0	3
	HTML	0.5%	32	2	2
	SVG	0.3%	19	1	8
	CSS	0.1%	4	0	1
Total			6,818	1,609	101

PHP Code Analysis | More results »

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.

No new entries found.

PHP Error Log 28 lines

[04-Dec-2025 04:06:25 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function wp_is_valid_utf8() in /wp-includes/formatting.php:2287
Stack trace:
#0 /wp-includes/class-wp-taxonomy.php(378): sanitize_title_with_dashes()
#1 /wp-includes/class-wp-taxonomy.php(290): WP_Taxonomy->set_props()
#2 /wp-includes/taxonomy.php(532): WP_Taxonomy->__construct()
#3 /wp-includes/taxonomy.php(82): register_taxonomy()
#4 /wp-content/plugins/plugin-detective/troubleshoot/includes/class-settings.php(549): create_initial_taxonomies()
#5 /wp-content/plugins/plugin-detective/troubleshoot/troubleshoot.php(399): include_once('...')
#6 /wp-content/plugins/plugin-detective/troubleshoot/troubleshoot.php(19): PD_Troubleshoot::include_file()
#7 /wp-content/plugins/plugin-detective/troubleshoot/includes/class-bootstrap.php(35): pd_troubleshoot_autoload_classes()
#8 /wp-content/plugins/plugin-detective/troubleshoot/troubleshoot.php(115): PDT_Bootstrap->__construct()
#9 /wp-content/plugins/plugin-detective/troubleshoot/troubleshoot.php(102): PD_Troubleshoot->__construct()
#10 /wp-content/plugins/plugin-detective/troubleshoot/troubleshoot.php(462): PD_Troubleshoot::get_instance()
#11 /wp-content/plugins/plugin-detective/troubleshoot/index.php(5): pd_troubleshoot()
#12 {main}
  thrown in /wp-includes/formatting.php on line 2287
[04-Dec-2025 04:06:25 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function wp_is_valid_utf8() in /wp-includes/formatting.php:1140
Stack trace:
#0 /wp-includes/formatting.php(4715): wp_check_invalid_utf8()
#1 /wp-includes/general-template.php(4526): esc_attr()
#2 /wp-includes/functions.php(3906): get_language_attributes()
#3 /wp-includes/functions.php(3839): _default_wp_die_handler()
#4 /wp-includes/class-wp-fatal-error-handler.php(245): wp_die()
#5 /wp-includes/class-wp-fatal-error-handler.php(156): WP_Fatal_Error_Handler->display_default_error_template()
#6 /wp-includes/class-wp-fatal-error-handler.php(60): WP_Fatal_Error_Handler->display_error_template()
#7 [internal function]: WP_Fatal_Error_Handler->handle()
#8 {main}
  thrown in /wp-includes/formatting.php on line 1140

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