WooCommerce PDF Invoices, Packing Slips, Delivery Notes & Shipping Labels 2.7.6

Does "WooCommerce PDF Invoices, Packing Slips, Delivery Notes & Shipping Labels" work with WordPress 5.7 and PHP 7.4.8? A smoke test was performed on .


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

Memory usage: 4.42 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.

WordPress version5.7
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 50,000+
WordPress.org page https://wordpress.org/plugins/print-invoices-packing-slip-labels-for-woocommerce/

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Pages 2

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=print-invoices-packing-slip-labels-for-woocommerce%2Fprint-invoices-packing-slip-labels-for-woocommerce.php&plugin_status=all&paged=1&s&_wpnonce=f113c57ea0
Aspect after-activation
HTTP status 200
Load time 0.537 s
Memory usage 2.72 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
Aspect front-page
HTTP status 200
Load time 0.262 s
Memory usage 2.66 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.308 s0.303 s-0.005 s2.82 MiB2.83 MiB+ 11.27 KiB
/wp-admin/edit.php0.183 s0.202 s+0.019 s2.86 MiB2.87 MiB+ 11.27 KiB
/wp-admin/post-new.php0.916 s1.078 s+0.162 s5.02 MiB5.05 MiB+ 23.63 KiB
/wp-admin/upload.php0.484 s0.425 s-0.059 s2.7 MiB2.71 MiB+ 10.17 KiB
/wp-admin/options-writing.php0.140 s0.139 s-0.001 s2.71 MiB2.69 MiB- 21.85 KiB
/wp-admin/media-new.php0.222 s0.160 s-0.062 s2.67 MiB2.68 MiB+ 10.34 KiB
/wp-admin/edit-tags.php?taxonomy=category0.191 s0.190 s-0.001 s2.77 MiB2.78 MiB+ 11.25 KiB
/wp-admin/post-new.php?post_type=page1.261 s0.772 s-0.489 s5.01 MiB5.03 MiB+ 19.21 KiB
/wp-admin/options-discussion.php0.297 s0.286 s-0.011 s2.68 MiB2.69 MiB+ 10.66 KiB
/wp-admin/edit-comments.php0.233 s0.238 s+0.005 s2.78 MiB2.79 MiB+ 10.16 KiB
/0.266 s0.212 s-0.054 s2.71 MiB2.66 MiB- 47.52 KiB
Average 0.409 s0.364 s-0.045 s3.16 MiB3.16 MiB+ 4.42 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.

PO File
Language % Lines of code Comment lines Files
PO File41.7%11,3967,99813
Total 27,308 10,049 91

PHP Code Analysis | More results »

Lines of code 9,125
Total complexity 1,632
Median class complexity 35.0
Median method complexity 2.0
Most complex class Wf_Woocommerce_Packing_List_CustomizerLib
Most complex function wt_pklist_get_customize_panel_html()
Classes 27
Methods 381
Functions 12


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.

Database Tables 1

Options wp_options 10

PHP Error Log

The log file is empty.

See also: All tests for this plugin