Report - Barcode Scanner with Inventory & Order Manager - (business) 1.1.2

Does "Barcode Scanner with Inventory & Order Manager - (business)" work with WordPress 5.8.3 and PHP 7.4.8? A smoke test was performed on 2022-01-17 10:06:12 UTC.

Summary

Errors

4	PHP fatal errors
4	PHP notices
7	Database errors
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 87.07 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	5.8.3
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2026-07-03T15:02:00+00:00
Active installs	1,000+
WordPress.org page	https://wordpress.org/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/
Badges	Get badge code

Pages 8

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=barcode-scanner-lite-pos-to-manage-products-inventory-and-orders%2Fbarcode-scanner.php&plugin_status=all&paged=1&s&_wpnonce=eae7d0c8b4
Aspect	after-activation
HTTP status	200
Load time	1.055 s
Memory usage	3.14 MiB
JS errors	None
Resource errors	None

Barcode Scanner

URL	/wp-admin/admin.php?page=barcode-scanner
Aspect	menu-item
HTTP status	200
Load time	0.135 s
Memory usage	3.07 MiB
JS errors	None
Resource errors	None

Barcode Scanner → Settings

URL	/wp-admin/admin.php?page=barcode-scanner-settings
Aspect	menu-item
HTTP status	200
Load time	0.147 s
Memory usage	N/A
JS errors	None
Resource errors	None

Barcode Scanner → Settings → Prices

URL	/wp-admin/admin.php?page=barcode-scanner-settings
Aspect	menu-item-tab
HTTP status	200
Load time	0.133 s
Memory usage	N/A
JS errors	None
Resource errors	None

Barcode Scanner → Settings → Permissions

URL	/wp-admin/admin.php?page=barcode-scanner-settings
Aspect	menu-item-tab
HTTP status	200
Load time	0.126 s
Memory usage	N/A
JS errors	None
Resource errors	None

Barcode Scanner → Settings → License

URL	/wp-admin/admin.php?page=barcode-scanner-settings
Aspect	menu-item-tab
HTTP status	200
Load time	0.112 s
Memory usage	N/A
JS errors	None
Resource errors	None

Barcode Scanner → Logs

URL	/wp-admin/admin.php?page=barcode-scanner-logs
Aspect	menu-item
HTTP status	200
Load time	0.200 s
Memory usage	3.16 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.283 s
Memory usage	2.95 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.343 s	0.300 s	-0.043 s	3.08 MiB	3.16 MiB	+ 77.61 KiB
/wp-admin/edit.php	0.173 s	0.197 s	+0.024 s	3.11 MiB	3.25 MiB	+ 142.79 KiB
/wp-admin/post-new.php	0.937 s	1.113 s	+0.176 s	5.27 MiB	5.43 MiB	+ 168.77 KiB
/wp-admin/upload.php	0.440 s	0.461 s	+0.021 s	3.03 MiB	3.1 MiB	+ 68.54 KiB
/wp-admin/options-writing.php	0.145 s	0.150 s	+0.005 s	3.02 MiB	3.07 MiB	+ 51.83 KiB
/wp-admin/media-new.php	0.317 s	0.223 s	-0.094 s	3.01 MiB	3.07 MiB	+ 68.71 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.175 s	0.197 s	+0.022 s	3.04 MiB	3.12 MiB	+ 78.18 KiB
/wp-admin/post-new.php?post_type=page	0.888 s	0.917 s	+0.029 s	5.26 MiB	5.42 MiB	+ 164.98 KiB
/wp-admin/options-discussion.php	0.230 s	0.246 s	+0.016 s	3 MiB	3.07 MiB	+ 68.65 KiB
/wp-admin/edit-comments.php	0.210 s	0.205 s	-0.005 s	3.04 MiB	3.12 MiB	+ 76.5 KiB
/	0.300 s	0.208 s	-0.092 s	2.96 MiB	2.95 MiB	- 8.84 KiB
Average	0.378 s	0.383 s	+0.005 s	3.44 MiB	3.52 MiB	+ 87.07 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	85.5%	4,654	13	36
	JavaScript	13.1%	712	17	9
	CSS	1.2%	65	0	2
	JSON	0.2%	12	0	1
Total			5,443	30	48

PHP Code Analysis | More results »

Lines of code	4,028
Total complexity	858
Median class complexity	16.5
Median method complexity	3.0
Most complex class	UkrSolution\BarcodeScanner\API\classes\Post
Most complex function	UkrSolution\BarcodeScanner\API\classes\Post::ownSqlBuilder()

Classes	30
Methods	162
Functions	0

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 4

wp_barcode_scanner_logs
wp_barcode_scanner_posts
wp_barcode_scanner_posts_columns
wp_barcode_scanner_settings

PHP Error Log 43 lines

[17-Jan-2022 10:06:25 UTC] WordPress database error Table 'wordpress.wp_barcode_scanner_settings' doesn't exist for query SELECT * FROM wp_barcode_scanner_settings AS S WHERE S.key = 'settings_prices' LIMIT 1; made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/barcode-scanner.php'), UkrSolution\BarcodeScanner\Core->__construct, UkrSolution\BarcodeScanner\features\Debug\Debug::init, UkrSolution\BarcodeScanner\features\settings\Settings->__construct, UkrSolution\BarcodeScanner\features\settings\Settings->formListener, UkrSolution\BarcodeScanner\features\settings\Settings->getField, UkrSolution\BarcodeScanner\features\settings\Settings->getSettings
[17-Jan-2022 10:06:25 UTC] WordPress database error Table 'wordpress.wp_barcode_scanner_settings' doesn't exist for query SELECT * FROM wp_barcode_scanner_settings AS S WHERE S.key = 'settings_prices' LIMIT 1; made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/barcode-scanner.php'), UkrSolution\BarcodeScanner\Core->__construct, UkrSolution\BarcodeScanner\features\Debug\Debug::init, UkrSolution\BarcodeScanner\features\settings\Settings->getField, UkrSolution\BarcodeScanner\features\settings\Settings->getSettings
[17-Jan-2022 10:06:25 UTC] WordPress database error Table 'wordpress.wp_barcode_scanner_settings' doesn't exist for query SELECT * FROM wp_barcode_scanner_settings AS S WHERE S.key = 'settings_prices' LIMIT 1; made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/barcode-scanner.php'), UkrSolution\BarcodeScanner\Core->__construct, UkrSolution\BarcodeScanner\features\frontend\Frontend->__construct, UkrSolution\BarcodeScanner\features\settings\Settings->__construct, UkrSolution\BarcodeScanner\features\settings\Settings->formListener, UkrSolution\BarcodeScanner\features\settings\Settings->getField, UkrSolution\BarcodeScanner\features\settings\Settings->getSettings
[17-Jan-2022 10:06:25 UTC] WordPress database error Table 'wordpress.wp_barcode_scanner_settings' doesn't exist for query SELECT * FROM wp_barcode_scanner_settings AS S WHERE S.key = 'settings_prices' LIMIT 1; made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/barcode-scanner.php'), UkrSolution\BarcodeScanner\Core->__construct, UkrSolution\BarcodeScanner\features\frontend\Frontend->__construct, UkrSolution\BarcodeScanner\features\settings\Settings->getField, UkrSolution\BarcodeScanner\features\settings\Settings->getSettings
[17-Jan-2022 10:06:25 UTC] WordPress database error Table 'wordpress.wp_barcode_scanner_settings' doesn't exist for query SELECT * FROM wp_barcode_scanner_settings AS S WHERE S.key = 'settings_prices' LIMIT 1; made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/barcode-scanner.php'), UkrSolution\BarcodeScanner\Core->__construct, UkrSolution\BarcodeScanner\features\frontend\Frontend->__construct, UkrSolution\BarcodeScanner\features\settings\Settings->getField, UkrSolution\BarcodeScanner\features\settings\Settings->getSettings
[17-Jan-2022 10:06:25 UTC] WordPress database error Table 'wordpress.wp_barcode_scanner_settings' doesn't exist for query SELECT * FROM wp_barcode_scanner_settings AS S WHERE S.key = 'settings_prices' LIMIT 1; made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/barcode-scanner.php'), UkrSolution\BarcodeScanner\Core->__construct, UkrSolution\BarcodeScanner\features\frontend\Frontend->__construct, UkrSolution\BarcodeScanner\features\settings\Settings->getField, UkrSolution\BarcodeScanner\features\settings\Settings->getSettings
[17-Jan-2022 10:06:26 UTC] PHP Notice:  Undefined index: index_type in /wp-admin/includes/upgrade.php on line 2825
[17-Jan-2022 10:06:26 UTC] PHP Notice:  Undefined index: index_name in /wp-admin/includes/upgrade.php on line 2831
[17-Jan-2022 10:06:26 UTC] PHP Notice:  Undefined index: index_columns in /wp-admin/includes/upgrade.php on line 2834
[17-Jan-2022 10:06:26 UTC] PHP Notice:  Undefined index: column_name in /wp-admin/includes/upgrade.php on line 2863
[17-Jan-2022 10:06:26 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(``)' at line 1 for query ALTER TABLE wp_barcode_scanner_settings ADD  `` (``) made by activate_plugin, do_action('activate_barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/barcode-scanner.php'), WP_Hook->do_action, WP_Hook->apply_filters, {closure}, UkrSolution\BarcodeScanner\Database::setupTables, UkrSolution\BarcodeScanner\Database::createTables, UkrSolution\BarcodeScanner\Database::setupTableSettings, dbDelta
[17-Jan-2022 10:06:27 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function wc_get_order_statuses() in /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/features/settings/Settings.php:158
Stack trace:
#0 /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/features/settings/index.php(41): UkrSolution\BarcodeScanner\features\settings\Settings->getOrderStatuses()
#1 /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/Core.php(201): require_once('/opt/bitnami/ap...')
#2 /wp-includes/class-wp-hook.php(303): UkrSolution\BarcodeScanner\Core->pageSettings()
#3 /wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters()
#4 /wp-includes/plugin.php(470): WP_Hook->do_action()
#5 /wp-admin/admin.php(259): do in /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/features/settings/Settings.php on line 158
[17-Jan-2022 10:06:28 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function wc_get_order_statuses() in /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/features/settings/Settings.php:158
Stack trace:
#0 /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/features/settings/index.php(41): UkrSolution\BarcodeScanner\features\settings\Settings->getOrderStatuses()
#1 /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/Core.php(201): require_once('/opt/bitnami/ap...')
#2 /wp-includes/class-wp-hook.php(303): UkrSolution\BarcodeScanner\Core->pageSettings()
#3 /wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters()
#4 /wp-includes/plugin.php(470): WP_Hook->do_action()
#5 /wp-admin/admin.php(259): do in /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/features/settings/Settings.php on line 158
[17-Jan-2022 10:06:29 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function wc_get_order_statuses() in /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/features/settings/Settings.php:158
Stack trace:
#0 /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/features/settings/index.php(41): UkrSolution\BarcodeScanner\features\settings\Settings->getOrderStatuses()
#1 /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/Core.php(201): require_once('/opt/bitnami/ap...')
#2 /wp-includes/class-wp-hook.php(303): UkrSolution\BarcodeScanner\Core->pageSettings()
#3 /wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters()
#4 /wp-includes/plugin.php(470): WP_Hook->do_action()
#5 /wp-admin/admin.php(259): do in /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/features/settings/Settings.php on line 158
[17-Jan-2022 10:06:29 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function wc_get_order_statuses() in /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/features/settings/Settings.php:158
Stack trace:
#0 /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/features/settings/index.php(41): UkrSolution\BarcodeScanner\features\settings\Settings->getOrderStatuses()
#1 /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/Core.php(201): require_once('/opt/bitnami/ap...')
#2 /wp-includes/class-wp-hook.php(303): UkrSolution\BarcodeScanner\Core->pageSettings()
#3 /wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters()
#4 /wp-includes/plugin.php(470): WP_Hook->do_action()
#5 /wp-admin/admin.php(259): do in /wp-content/plugins/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/src/features/settings/Settings.php on line 158