Report - WooCommerce Fortnox Integration 4.4.0

Does "Fortnox integration for WooCommerce" work with WordPress 6.1.1 and PHP 8.1.12? A smoke test was performed on 2022-11-30 12:40:27 UTC.

Summary

Errors

14	PHP fatal errors
	No JavaScript exceptions
1	Page failed to load 1 500 Internal Server Error
	No resource errors

Performance

Memory usage: 33.38 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	6.1.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-04-15T09:50:00+00:00
Active installs	300+
WordPress.org page	https://wordpress.org/plugins/woocommerce-fortnox-integration/
Badges	Get badge code

Pages 2

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?activate=true&plugin_status=all&paged=1&s=
Requested URL	/wp-admin/plugins.php?action=activate&plugin=woocommerce-fortnox-integration%2Fplugin.php&plugin_status=all&paged=1&s&_wpnonce=c2b08ce197
Aspect	after-activation
HTTP status	500
Load time	0.147 s
Memory usage	N/A
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.186 s
Memory usage	2.98 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/	0.283 s	0.169 s	-0.114 s	2.94 MiB	2.98 MiB	+ 33.38 KiB
Average	0.283 s	0.169 s	-0.114 s	2.94 MiB	2.98 MiB	+ 33.38 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

SVG

Language		%	Lines of code	Comment lines	Files
	PHP	48.8%	4,515	1,310	44
	SVG	31.3%	2,898	1	3
	PO File	6.5%	600	318	1
	JavaScript	5.4%	499	21	3
	Sass	3.5%	325	0	2
	CSS	3.0%	275	14	2
	JSON	1.5%	140	0	1
Total			9,252	1,664	56

PHP Code Analysis | More results »

Lines of code	4,378
Total complexity	753
Median class complexity	9.0
Median method complexity	2.0
Most complex class	src\fortnox\api\WF_Orders
Most complex function	src\fortnox\api\WF_Customers::format_customer_payload()

Classes	41
Methods	242
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.

No new entries found.

PHP Error Log 128 lines

[30-Nov-2022 12:40:42 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function src\fortnox\WC() in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php:142
Stack trace:
#0 /wp-includes/class-wp-hook.php(308): src\fortnox\WF_Plugin::add_admin_scripts()
#1 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-admin/admin-header.php(118): do_action()
#4 /wp-admin/plugins.php(605): require_once('...')
#5 {main}
  thrown in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php on line 142
[30-Nov-2022 12:40:43 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function src\fortnox\WC() in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php:142
Stack trace:
#0 /wp-includes/class-wp-hook.php(308): src\fortnox\WF_Plugin::add_admin_scripts()
#1 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-admin/admin-header.php(118): do_action()
#4 /wp-admin/index.php(137): require_once('...')
#5 {main}
  thrown in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php on line 142
[30-Nov-2022 12:40:44 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function src\fortnox\WC() in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php:142
Stack trace:
#0 /wp-includes/class-wp-hook.php(308): src\fortnox\WF_Plugin::add_admin_scripts()
#1 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-admin/admin-header.php(118): do_action()
#4 /wp-admin/index.php(137): require_once('...')
#5 {main}
  thrown in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php on line 142
[30-Nov-2022 12:40:44 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function src\fortnox\WC() in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php:142
Stack trace:
#0 /wp-includes/class-wp-hook.php(308): src\fortnox\WF_Plugin::add_admin_scripts()
#1 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-admin/admin-header.php(118): do_action()
#4 /wp-admin/edit.php(407): require_once('...')
#5 {main}
  thrown in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php on line 142
[30-Nov-2022 12:40:44 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function src\fortnox\WC() in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php:142
Stack trace:
#0 /wp-includes/class-wp-hook.php(308): src\fortnox\WF_Plugin::add_admin_scripts()
#1 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-admin/admin-header.php(118): do_action()
#4 /wp-admin/edit-form-blocks.php(309): require_once('...')
#5 /wp-admin/post-new.php(72): require('...')
#6 {main}
  thrown in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php on line 142
[30-Nov-2022 12:40:44 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function src\fortnox\WC() in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php:142
Stack trace:
#0 /wp-includes/class-wp-hook.php(308): src\fortnox\WF_Plugin::add_admin_scripts()
#1 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-admin/admin-header.php(118): do_action()
#4 /wp-admin/upload.php(83): require_once('...')
#5 {main}
  thrown in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php on line 142
[30-Nov-2022 12:40:44 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function src\fortnox\WC() in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php:142
Stack trace:
#0 /wp-includes/class-wp-hook.php(308): src\fortnox\WF_Plugin::add_admin_scripts()
#1 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-admin/admin-header.php(118): do_action()
#4 /wp-admin/options-writing.php(57): require_once('...')
#5 {main}
  thrown in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php on line 142
[30-Nov-2022 12:40:44 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function src\fortnox\WC() in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php:142
Stack trace:
#0 /wp-includes/class-wp-hook.php(308): src\fortnox\WF_Plugin::add_admin_scripts()
#1 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-admin/admin-header.php(118): do_action()
#4 /wp-admin/media-new.php(65): require_once('...')
#5 {main}
  thrown in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php on line 142
[30-Nov-2022 12:40:44 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function src\fortnox\WC() in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php:142
Stack trace:
#0 /wp-includes/class-wp-hook.php(308): src\fortnox\WF_Plugin::add_admin_scripts()
#1 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-admin/admin-header.php(118): do_action()
#4 /wp-admin/edit-tags.php(319): require_once('...')
#5 {main}
  thrown in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php on line 142
[30-Nov-2022 12:40:45 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function src\fortnox\WC() in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php:142
Stack trace:
#0 /wp-includes/class-wp-hook.php(308): src\fortnox\WF_Plugin::add_admin_scripts()
#1 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-admin/admin-header.php(118): do_action()
#4 /wp-admin/edit-form-blocks.php(309): require_once('...')
#5 /wp-admin/post-new.php(72): require('...')
#6 {main}
  thrown in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php on line 142
[30-Nov-2022 12:40:45 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function src\fortnox\WC() in /wp-content/plugins/woocommerce-fortnox-integration/src/fortnox/class-wf-plugin.php:142
Stack trace:
#0 /wp-includes/class-wp-hook.php(308): src\fortnox\WF_Plugin::add_admin_scripts()
#1 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-admin/admin-header.php(118): do_action()
#4 /wp-admin/options-discussion.php(36): require_once('...')
#5 {main}

(+28 more lines)