Flexible Invoices for WooCommerce and WordPress 5.5.1

Does "Flexible Invoices for WooCommerce and WordPress" work with WordPress 5.8.1 and PHP 7.4.8? A smoke test was performed on .

Summary

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

Memory usage: 550.83 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.131 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.8.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 6,000+
WordPress.org page https://wordpress.org/plugins/flexible-invoices/
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Pages 13

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=flexible-invoices%2Fflexible-invoices.php&plugin_status=all&paged=1&s&_wpnonce=e130cd9a52
Aspect after-activation
HTTP status 200
Load time 1.088 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

Invoices

Page screenshot: Invoices
URL /wp-admin/edit.php?post_type=inspire_invoice
Aspect menu-item
HTTP status 200
Load time 0.400 s
Memory usage 3.76 MiB
JS errors None
Resource errors None

Invoices → Add New

Page screenshot: Invoices → Add New
URL /wp-admin/post-new.php?post_type=inspire_invoice
Aspect menu-item
HTTP status 200
Load time 0.504 s
Memory usage 3.93 MiB
JS errors None
Resource errors None

Invoices → Reports

Page screenshot: Invoices → Reports
URL /wp-admin/edit.php?post_type=inspire_invoice&page=flexible-invoices-reports-settings
Aspect menu-item
HTTP status 200
Load time 0.306 s
Memory usage 3.61 MiB
JS errors None
Resource errors None

Invoices → Download

Page screenshot: Invoices → Download
URL /wp-admin/edit.php?post_type=inspire_invoice&page=download
Aspect menu-item
HTTP status 200
Load time 0.238 s
Memory usage 3.53 MiB
JS errors None
Resource errors None

Invoices → Settings

Page screenshot: Invoices → Settings
URL /wp-admin/edit.php?post_type=inspire_invoice&page=invoices_settings
Aspect menu-item
HTTP status 200
Load time 0.306 s
Memory usage 3.61 MiB
JS errors None
Resource errors None

Invoices → Settings → Documents

Page screenshot: Invoices → Settings → Documents
URL /wp-admin/edit.php?post_type=inspire_invoice&page=invoices_settings&tab=documents
Aspect menu-item-tab
HTTP status 200
Load time 0.282 s
Memory usage 3.57 MiB
JS errors None
Resource errors None

Invoices → Settings → Currencies

Page screenshot: Invoices → Settings → Currencies
URL /wp-admin/edit.php?post_type=inspire_invoice&page=invoices_settings&tab=currency
Aspect menu-item-tab
HTTP status 200
Load time 0.678 s
Memory usage 3.62 MiB
JS errors None
Resource errors None

Invoices → Settings → Tax rates

Page screenshot: Invoices → Settings → Tax rates
URL /wp-admin/edit.php?post_type=inspire_invoice&page=invoices_settings&tab=tax-rates
Aspect menu-item-tab
HTTP status 200
Load time 0.342 s
Memory usage 3.58 MiB
JS errors None
Resource errors None

Invoices → Settings → Invoice Template

Page screenshot: Invoices → Settings → Invoice Template
URL /wp-admin/edit.php?post_type=inspire_invoice&page=invoices_settings&tab=invoice-template
Aspect menu-item-tab
HTTP status 200
Load time 0.429 s
Memory usage 3.75 MiB
JS errors None
Resource errors None

Invoices → Settings → Advanced Sending

Page screenshot: Invoices → Settings → Advanced Sending
URL /wp-admin/edit.php?post_type=inspire_invoice&page=invoices_settings&tab=fias-sending
Aspect menu-item-tab
HTTP status 200
Load time 0.825 s
Memory usage 3.69 MiB
JS errors None
Resource errors None

Invoices → Help & Support

Page screenshot: Invoices → Help & Support
URL /wp-admin/edit.php?post_type=inspire_invoice&page=wpdesk-marketing
Aspect menu-item
HTTP status 200
Load time 1.795 s
Memory usage 3.63 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 0.333 s
Memory usage 3.3 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.342 s0.490 s+0.148 s3.08 MiB3.67 MiB+ 603.44 KiB
/wp-admin/edit.php0.179 s0.385 s+0.206 s3.11 MiB3.71 MiB+ 609.61 KiB
/wp-admin/post-new.php0.891 s1.023 s+0.132 s5.27 MiB5.83 MiB+ 581.38 KiB
/wp-admin/upload.php0.548 s0.501 s-0.047 s3.03 MiB3.53 MiB+ 514.63 KiB
/wp-admin/options-writing.php0.169 s0.300 s+0.131 s3.02 MiB3.54 MiB+ 528.27 KiB
/wp-admin/media-new.php0.253 s0.283 s+0.030 s3.01 MiB3.53 MiB+ 535.2 KiB
/wp-admin/edit-tags.php?taxonomy=category0.186 s0.261 s+0.075 s3.04 MiB3.64 MiB+ 612.74 KiB
/wp-admin/post-new.php?post_type=page0.709 s1.194 s+0.485 s5.26 MiB5.76 MiB+ 516.97 KiB
/wp-admin/options-discussion.php0.244 s0.446 s+0.202 s3 MiB3.54 MiB+ 545.41 KiB
/wp-admin/edit-comments.php0.214 s0.302 s+0.088 s3.04 MiB3.64 MiB+ 610.09 KiB
/0.282 s0.270 s-0.012 s2.91 MiB3.3 MiB+ 401.35 KiB
Average 0.365 s0.496 s+0.131 s3.43 MiB3.97 MiB+ 550.83 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
Language % Lines of code Comment lines Files
PHP93.2%105,89831,7641,012
JavaScript3.2%3,5911,04017
CSS2.7%3,07411225
JSON1.0%1,105023
Total 113,668 32,916 1,077

PHP Code Analysis | More results »

Lines of code 7,019
Total complexity 839
Median class complexity 8.5
Median method complexity 1.0
Most complex class invoicePostType
Most complex function get_flexible_invoices_locale_info()
Classes 36
Methods 322
Functions 24

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.

Options wp_options 22

User Metadata wp_usermeta 2

Custom Post Types 1

ID Name
inspire_invoiceInvoices

Capabilities 13

PHP Error Log 2 lines

[10-Sep-2021 18:53:28 UTC] PHP Notice:  Undefined index: woocommerce in /wp-content/plugins/flexible-invoices/vendor_prefixed/wpdesk/flexible-invoices-core/templates/invoice_edit/payment_metabox.php on line 131
[10-Sep-2021 18:53:28 UTC] PHP Warning:  sizeof(): Parameter must be an array or an object that implements Countable in /wp-content/plugins/flexible-invoices/vendor_prefixed/wpdesk/flexible-invoices-core/templates/invoice_edit/payment_metabox.php on line 131
See also: All tests for this plugin, How to Hide Flexible Invoices for WooCommerce and WordPress Admin Menus and Widgets