Report - Highlighting Code Block 2.2.1

Does Highlighting Code Block work with WordPress 7.1 and PHP 8.1.12? A smoke test was performed on 2026-08-20 20:39:22 UTC.

Summary

Errors

	No PHP errors, warnings or notices
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors
	Looks good! No problems were detected.

Performance

Memory usage: 56 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.026 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	7.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-07-01T04:28:00+00:00
Active installs	10,000+
WordPress.org page	https://wordpress.org/plugins/highlighting-code-block/
Badges	Get badge code

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=highlighting-code-block%2Fhighlighting-code-block.php&plugin_status=all&paged=1&s&_wpnonce=432269964b
Aspect	after-activation
HTTP status	200
Load time	0.585 s
Memory usage	4.3 MiB
JS errors	None
Resource errors	None

Settings → [HCB] Settings

URL	/wp-admin/options-general.php?page=hcb_settings
Aspect	menu-item
HTTP status	200
Load time	0.519 s
Memory usage	4.29 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.297 s
Memory usage	4.66 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	1.398 s	0.758 s	-0.640 s	4.23 MiB	4.28 MiB	+ 58.02 KiB
/wp-admin/edit.php	0.542 s	0.552 s	+0.010 s	4.28 MiB	4.34 MiB	+ 58.02 KiB
/wp-admin/post-new.php	2.079 s	2.134 s	+0.055 s	6.78 MiB	6.86 MiB	+ 84.1 KiB
/wp-admin/upload.php	1.104 s	1.355 s	+0.251 s	4.25 MiB	4.29 MiB	+ 40.92 KiB
/wp-admin/options-writing.php	0.599 s	0.538 s	-0.061 s	4.22 MiB	4.26 MiB	+ 44.91 KiB
/wp-admin/media-new.php	0.597 s	0.570 s	-0.027 s	4.21 MiB	4.26 MiB	+ 53.12 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.829 s	1.035 s	+0.206 s	4.22 MiB	4.28 MiB	+ 58.29 KiB
/wp-admin/post-new.php?post_type=page	1.733 s	1.597 s	-0.136 s	6.76 MiB	6.84 MiB	+ 79.95 KiB
/wp-admin/options-discussion.php	0.999 s	1.295 s	+0.296 s	4.23 MiB	4.26 MiB	+ 37.43 KiB
/wp-admin/edit-comments.php	0.537 s	0.922 s	+0.385 s	4.24 MiB	4.28 MiB	+ 40.92 KiB
/	0.347 s	0.290 s	-0.057 s	4.6 MiB	4.66 MiB	+ 60.29 KiB
Average	0.979 s	1.004 s	+0.026 s	4.73 MiB	4.78 MiB	+ 56 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

Sass

PHP

Language		%	Lines of code	Comment lines	Files
	JavaScript	30.3%	671	144	13
	Sass	28.7%	634	75	14
	PHP	26.5%	587	200	8
	PO File	6.9%	152	69	1
	JSON	4.8%	107	0	4
	SVG	2.5%	55	3	5
	CSS	0.3%	6	0	6
Total			2,212	491	51

PHP Code Analysis | More results »

Lines of code	564
Total complexity	76
Median class complexity	17.0
Median method complexity	2.0
Most complex class	LOOS_HCB_Menu
Most complex function	LOOS_HCB_Menu::sanitize_settings()

Classes	5
Methods	29
Functions	0

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.

Options `wp_options` 2

loos_hcb_installed
loos_hcb_settings

PHP Error Log

The log file is empty.

Highlighting Code Block 2.2.1