Report - Barcode Printing for WooCommerce & Contact Form 7 - (demo) 3.3.16

Does "Barcode Printing for WooCommerce & Contact Form 7 - (demo)" work with WordPress 5.9 and PHP 7.4.8? A smoke test was performed on 2022-01-28 07:20:47 UTC.

Summary

Errors

	No PHP errors, warnings or notices
1	JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 287.43 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.038 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	5.9
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2025-04-08T13:28:00+00:00
Active installs	1,000+
WordPress.org page	https://wordpress.org/plugins/a4-barcode-generator/
Badges	Get badge code

Pages 6

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=a4-barcode-generator%2Fbarcode_generator.php&plugin_status=all&paged=1&s&_wpnonce=bf27ebcd1e
Aspect	after-activation
HTTP status	200
Load time	3.459 s
Memory usage	4.21 MiB
JS errors	None
Resource errors	None

Barcode Printer

URL	/wp-admin/admin.php?page=wpbcu-barcode-generator
Aspect	menu-item
HTTP status	200
Load time	0.262 s
Memory usage	3.52 MiB
JS errors	None
Resource errors	None

Barcode Printer → Create Manually

URL	/wp-admin/admin.php?page=wpbcu-barcode-generator&m=1
Aspect	menu-item
HTTP status	200
Load time	0.179 s
Memory usage	3.52 MiB
JS errors	None
Resource errors	None

Barcode Printer → Label Templates

URL	/wp-admin/admin.php?page=wpbcu-barcode-templates-edit
Aspect	menu-item
HTTP status	200
Load time	0.538 s
Memory usage	3.54 MiB
JS errors	`[ { "message": "SyntaxError: Invalid or unexpected token", "trace": null, "code": null } ]`
Resource errors	None

Barcode Printer → Settings

URL	/wp-admin/admin.php?page=wpbcu-barcode-settings
Aspect	menu-item
HTTP status	200
Load time	0.224 s
Memory usage	3.52 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.415 s
Memory usage	3.56 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.326 s	0.303 s	-0.023 s	3.36 MiB	3.67 MiB	+ 312.52 KiB
/wp-admin/edit.php	0.184 s	0.225 s	+0.041 s	3.39 MiB	3.7 MiB	+ 307.84 KiB
/wp-admin/post-new.php	0.818 s	1.041 s	+0.223 s	6.14 MiB	6.34 MiB	+ 204.19 KiB
/wp-admin/upload.php	0.448 s	0.627 s	+0.179 s	3.24 MiB	3.55 MiB	+ 314.38 KiB
/wp-admin/options-writing.php	0.233 s	0.200 s	-0.033 s	3.24 MiB	3.53 MiB	+ 300.67 KiB
/wp-admin/media-new.php	0.254 s	0.232 s	-0.022 s	3.22 MiB	3.52 MiB	+ 312.23 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.187 s	0.224 s	+0.037 s	3.25 MiB	3.56 MiB	+ 311.99 KiB
/wp-admin/post-new.php?post_type=page	0.724 s	0.709 s	-0.015 s	6.14 MiB	6.33 MiB	+ 199.15 KiB
/wp-admin/options-discussion.php	0.312 s	0.380 s	+0.068 s	3.22 MiB	3.53 MiB	+ 317.16 KiB
/wp-admin/edit-comments.php	0.216 s	0.259 s	+0.043 s	3.26 MiB	3.62 MiB	+ 364.66 KiB
/	0.294 s	0.213 s	-0.081 s	3.35 MiB	3.56 MiB	+ 216.98 KiB
Average	0.363 s	0.401 s	+0.038 s	3.8 MiB	4.08 MiB	+ 287.43 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

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	75.2%	29,957	15	248
	JavaScript	20.3%	8,077	0	7
	PO File	2.1%	845	320	1
	CSS	1.0%	386	0	3
	SVG	0.7%	281	0	2
	JSON	0.5%	191	0	2
	Markdown	0.3%	108	0	1
Total			39,845	335	264

PHP Code Analysis | More results »

Lines of code	25,871
Total complexity	4,861
Median class complexity	13.0
Median method complexity	2.0
Most complex class	Kreativekorp\Barcode
Most complex function	TCPDFBarcode::barcode_c128()

Classes	202
Methods	1,249
Functions	17

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.

Database Tables 8

wp_barcode_v3_dimension
wp_barcode_v3_fields_matching
wp_barcode_v3_label_sheets
wp_barcode_v3_paper_formats
wp_barcode_v3_profiles
wp_barcode_v3_template_to_user
wp_barcode_v3_templates
wp_barcode_v3_user_settings

Options `wp_options` 1

active-print-barcodes-version

PHP Error Log

The log file is empty.

Barcode Printing for WooCommerce & Contact Form 7 - (demo) 3.3.16