Report - UPS Rates & Labels 4.1.1

Does UPS Rates & Labels work with WordPress 6.4.2 and PHP 8.1.12? A smoke test was performed on 2023-12-12 00:00:58 UTC.

Summary

Errors

1	PHP fatal errors
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: -4.72 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	6.4.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-06-12T03:54:00+00:00
Active installs	100+
WordPress.org page	https://wordpress.org/plugins/a2z-ups-shipping/
Badges	Get badge code

Pages 2

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin=a2z-ups-shipping%2Fa2zups_basic.php
Requested URL	/wp-admin/plugins.php?action=activate&plugin=a2z-ups-shipping%2Fa2zups_basic.php&plugin_status=all&paged=1&s&_wpnonce=1d3fafd900
Aspect	after-activation
HTTP status	200
Load time	0.575 s
Memory usage	3.32 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.266 s
Memory usage	3.3 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.389 s	0.415 s	+0.026 s	3.38 MiB	3.38 MiB	+ 2.33 KiB
/wp-admin/edit.php	0.225 s	0.306 s	+0.081 s	3.41 MiB	3.41 MiB	+ 2.33 KiB
/wp-admin/post-new.php	0.899 s	0.698 s	-0.201 s	5.46 MiB	5.46 MiB	+ 6.7 KiB
/wp-admin/upload.php	0.773 s	0.482 s	-0.291 s	3.32 MiB	3.31 MiB	- 15.08 KiB
/wp-admin/options-writing.php	0.278 s	0.379 s	+0.101 s	3.32 MiB	3.29 MiB	- 22.49 KiB
/wp-admin/media-new.php	0.379 s	0.358 s	-0.021 s	3.29 MiB	3.29 MiB	- 2.89 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.263 s	0.209 s	-0.054 s	3.31 MiB	3.31 MiB	+ 2.28 KiB
/wp-admin/post-new.php?post_type=page	0.728 s	0.616 s	-0.112 s	5.45 MiB	5.45 MiB	+ 2.28 KiB
/wp-admin/options-discussion.php	0.386 s	0.285 s	-0.101 s	3.3 MiB	3.29 MiB	- 14.59 KiB
/wp-admin/edit-comments.php	0.315 s	0.235 s	-0.080 s	3.33 MiB	3.32 MiB	- 15.09 KiB
/	0.411 s	0.212 s	-0.199 s	3.31 MiB	3.31 MiB	+ 2.31 KiB
Average	0.459 s	0.381 s	-0.077 s	3.72 MiB	3.71 MiB	- 4.72 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	93.8%	5,987	663	12
	XML	3.7%	236	0	3
	HTML	2.6%	163	1	1
Total			6,386	664	16

PHP Code Analysis | More results »

Lines of code	6,078
Total complexity	1,016
Median class complexity	9.0
Median method complexity	1.0
Most complex class	hit_ups_auto_parent
Most complex function	hit_ups_auto::calculate_shipping()

Classes	13
Methods	113
Functions	2

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 9 lines

[12-Dec-2023 00:01:18 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function WC() in /wp-content/plugins/a2z-ups-shipping/a2zups_basic.php:34
Stack trace:
#0 /wp-includes/class-wp-hook.php(326): hit_woo_ups_plugin_activation()
#1 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /wp-admin/includes/plugin.php(720): do_action()
#4 /wp-admin/plugins.php(58): activate_plugin()
#5 {main}
  thrown in /wp-content/plugins/a2z-ups-shipping/a2zups_basic.php on line 34