Barcode Printing for WooCommerce & Contact Form 7 - (demo) 3.4.1

Does "Barcode Printing for WooCommerce & Contact Form 7 - (demo)" work with WordPress 5.9.3 and PHP 7.4.8? A smoke test was performed on .

Summary

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

Memory usage: 292.31 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.073 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.9.3
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000+
WordPress.org page https://wordpress.org/plugins/a4-barcode-generator/
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Pages 6

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=a4-barcode-generator%2Fbarcode_generator.php&plugin_status=all&paged=1&s&_wpnonce=aaeba2dca2
Aspect after-activation
HTTP status 200
Load time 4.685 s
Memory usage 4.27 MiB
JS errors None
Resource errors None

Barcode Printer

Page screenshot: Barcode Printer
URL /wp-admin/admin.php?page=wpbcu-barcode-generator
Aspect menu-item
HTTP status 200
Load time 0.177 s
Memory usage 3.53 MiB
JS errors None
Resource errors None

Barcode Printer → Create Manually

Page screenshot: Barcode Printer → Create Manually
URL /wp-admin/admin.php?page=wpbcu-barcode-generator&m=1
Aspect menu-item
HTTP status 200
Load time 0.165 s
Memory usage 3.53 MiB
JS errors None
Resource errors None

Barcode Printer → Label Templates

Page screenshot: Barcode Printer → Label Templates
URL /wp-admin/admin.php?page=wpbcu-barcode-templates-edit
Aspect menu-item
HTTP status 200
Load time 0.557 s
Memory usage 3.56 MiB
JS errors
[
    {
        "message": "SyntaxError: Invalid or unexpected token",
        "trace": null,
        "code": null
    }
]
Resource errors None

Barcode Printer → Settings

Page screenshot: Barcode Printer → Settings
URL /wp-admin/admin.php?page=wpbcu-barcode-settings
Aspect menu-item
HTTP status 200
Load time 0.539 s
Memory usage 3.53 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.447 s
Memory usage 3.56 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.364 s0.409 s+0.045 s3.37 MiB3.69 MiB+ 325.55 KiB
/wp-admin/edit.php0.191 s0.252 s+0.061 s3.4 MiB3.71 MiB+ 316.87 KiB
/wp-admin/post-new.php1.038 s1.234 s+0.196 s5.68 MiB5.89 MiB+ 212.16 KiB
/wp-admin/upload.php0.382 s0.524 s+0.142 s3.25 MiB3.57 MiB+ 327.41 KiB
/wp-admin/options-writing.php0.299 s0.174 s-0.125 s3.24 MiB3.55 MiB+ 310.89 KiB
/wp-admin/media-new.php0.227 s0.253 s+0.026 s3.23 MiB3.54 MiB+ 325.26 KiB
/wp-admin/edit-tags.php?taxonomy=category0.193 s0.226 s+0.033 s3.27 MiB3.57 MiB+ 317.02 KiB
/wp-admin/post-new.php?post_type=page0.836 s1.037 s+0.201 s5.68 MiB5.88 MiB+ 207.13 KiB
/wp-admin/options-discussion.php0.222 s0.463 s+0.241 s3.22 MiB3.54 MiB+ 323.38 KiB
/wp-admin/edit-comments.php0.212 s0.269 s+0.057 s3.27 MiB3.64 MiB+ 377.7 KiB
/0.303 s0.225 s-0.078 s3.4 MiB3.56 MiB+ 172.01 KiB
Average 0.388 s0.461 s+0.073 s3.73 MiB4.01 MiB+ 292.31 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
PHP75.4%30,30019250
JavaScript20.1%8,08007
PO File2.1%8453201
CSS1.0%38603
SVG0.7%28102
JSON0.5%19102
Markdown0.3%10801
Total 40,191 339 266

PHP Code Analysis | More results »

Lines of code 26,116
Total complexity 4,910
Median class complexity 13.0
Median method complexity 2.0
Most complex class Kreativekorp\Barcode
Most complex function TCPDFBarcode::barcode_c128()
Classes 203
Methods 1,262
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

Options wp_options 1

Meta Boxes

{
    "shop_order": {
        "barcode-print-order-create": {
            "title": "Order Label",
            "context": "side"
        }
    }
}

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Barcode Label Printing for WooCommerce and others plugins - (demo) Admin Menus and Meta Boxes