Report - iG:Syntax Hiliter 5.1

Does iG:Syntax Hiliter work with WordPress 7.0.4 and PHP 8.1.12? A smoke test was performed on 2026-08-19 09:34:43 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: 13.08 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	7.0.4
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2022-05-06T22:35:00+00:00
Active installs	40+
WordPress.org page	https://wordpress.org/plugins/igsyntax-hiliter/
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=igsyntax-hiliter%2Fig-syntax-hiliter.php&plugin_status=all&paged=1&s&_wpnonce=3e312cae62
Aspect	after-activation
HTTP status	200
Load time	0.888 s
Memory usage	3.97 MiB
JS errors	None
Resource errors	None

Settings → iG:Syntax Hiliter

URL	/wp-admin/options-general.php?page=ig-syntax-hiliter-page
Aspect	menu-item
HTTP status	200
Load time	0.498 s
Memory usage	3.9 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.221 s
Memory usage	4.79 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.628 s	0.539 s	-0.089 s	3.92 MiB	3.94 MiB	+ 17.95 KiB
/wp-admin/edit.php	0.545 s	0.921 s	+0.376 s	3.98 MiB	4 MiB	+ 17.58 KiB
/wp-admin/post-new.php	2.006 s	1.880 s	-0.126 s	6.56 MiB	6.58 MiB	+ 22.37 KiB
/wp-admin/upload.php	0.729 s	0.675 s	-0.054 s	3.89 MiB	3.89 MiB	+ 544 bytes
/wp-admin/options-writing.php	0.556 s	0.489 s	-0.067 s	3.86 MiB	3.87 MiB	+ 4.52 KiB
/wp-admin/media-new.php	0.564 s	0.893 s	+0.329 s	3.85 MiB	3.87 MiB	+ 13.41 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.518 s	0.506 s	-0.012 s	3.86 MiB	3.88 MiB	+ 17.89 KiB
/wp-admin/post-new.php?post_type=page	1.793 s	1.378 s	-0.415 s	6.55 MiB	6.57 MiB	+ 17.89 KiB
/wp-admin/options-discussion.php	0.674 s	0.701 s	+0.027 s	3.86 MiB	3.86 MiB	+ 1.02 KiB
/wp-admin/edit-comments.php	0.533 s	0.496 s	-0.037 s	3.88 MiB	3.88 MiB	+ 536 bytes
/	0.299 s	0.233 s	-0.066 s	4.23 MiB	4.26 MiB	+ 30.23 KiB
Average	0.804 s	0.792 s	-0.012 s	4.4 MiB	4.42 MiB	+ 13.08 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

Language		%	Lines of code	Comment lines	Files
	PHP	95.8%	13,959	4,634	53
	JavaScript	1.4%	202	59	3
	Sass	1.2%	175	0	5
	Markdown	1.2%	169	0	2
	CSS	0.3%	48	2	3
	Ruby	0.1%	12	15	1
Total			14,565	4,710	67

PHP Code Analysis | More results »

Lines of code	3,931
Total complexity	999
Median class complexity	19.0
Median method complexity	2.0
Most complex class	GeSHi
Most complex function	GeSHi::parse_code()

Classes	11
Methods	172
Functions	5

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` 4

ig-syntax-hiliter-lang-time
ig-syntax-hiliter-options
ig-syntax-hiliter-version
igsh-cache-12f9a235b97059bd720b231411cab867

PHP Error Log

The log file is empty.

iG:Syntax Hiliter 5.1