Report - Barcode Printing for WooCommerce & Contact Form 7 - (demo) 3.3.14

Does "Barcode Printing for WooCommerce & Contact Form 7 - (demo)" work with WordPress 5.8.2 and PHP 7.4.8? A smoke test was performed on 2021-12-14 11:08:13 UTC.

Summary

Errors

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

Performance

Memory usage: 279.06 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	5.8.2
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=67a058e889
Aspect	after-activation
HTTP status	200
Load time	2.858 s
Memory usage	3.89 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	0.185 s
Memory usage	3.3 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	0.280 s
Memory usage	3.3 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	0.572 s
Memory usage	3.33 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	0.241 s
Memory usage	3.3 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.422 s
Memory usage	3.12 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.292 s	0.303 s	+0.011 s	3.08 MiB	3.39 MiB	+ 311.69 KiB
/wp-admin/edit.php	0.181 s	0.302 s	+0.121 s	3.11 MiB	3.48 MiB	+ 371.71 KiB
/wp-admin/post-new.php	0.880 s	0.989 s	+0.109 s	5.27 MiB	5.47 MiB	+ 205.73 KiB
/wp-admin/upload.php	0.401 s	0.491 s	+0.090 s	3.03 MiB	3.33 MiB	+ 305.54 KiB
/wp-admin/options-writing.php	0.152 s	0.180 s	+0.028 s	3.02 MiB	3.31 MiB	+ 291.96 KiB
/wp-admin/media-new.php	0.345 s	0.216 s	-0.129 s	3.01 MiB	3.3 MiB	+ 303.39 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.172 s	0.223 s	+0.051 s	3.04 MiB	3.33 MiB	+ 303.16 KiB
/wp-admin/post-new.php?post_type=page	1.043 s	0.815 s	-0.228 s	5.26 MiB	5.45 MiB	+ 200.69 KiB
/wp-admin/options-discussion.php	0.238 s	0.266 s	+0.028 s	3 MiB	3.3 MiB	+ 308.33 KiB
/wp-admin/edit-comments.php	0.199 s	0.325 s	+0.126 s	3.04 MiB	3.34 MiB	+ 299.83 KiB
/	0.284 s	0.196 s	-0.088 s	2.96 MiB	3.12 MiB	+ 167.64 KiB
Average	0.381 s	0.391 s	+0.011 s	3.44 MiB	3.71 MiB	+ 279.06 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	73.5%	27,466	15	212
	JavaScript	21.6%	8,077	0	7
	PO File	2.3%	845	320	1
	CSS	1.0%	386	0	3
	SVG	0.8%	281	0	2
	JSON	0.5%	191	0	2
	Markdown	0.3%	108	0	1
Total			37,354	335	228

PHP Code Analysis | More results »

Lines of code	23,564
Total complexity	4,332
Median class complexity	13.0
Median method complexity	2.0
Most complex class	Kreativekorp\Barcode
Most complex function	TCPDFBarcode::barcode_c128()

Classes	172
Methods	1,113
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) 3.3.14