POP – Free European electronic invoicing for e-commerce (ex-WooPop) 6.3.1
Does "POP – Free Electronic Invoices & Legal Documents Generator for eCommerce (ex-WooPop)" work with WordPress 6.8.2 and PHP 8.1.12? A smoke test was performed on .
Summary
Errors
| 14 | PHP fatal errors |
| No JavaScript exceptions | |
| 1 | Page failed to load
|
| No resource errors |
Performance
Memory usage: 83.63 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 | 6.8.2 |
|---|---|
| PHP version | 8.1.12 |
| MySQL version | 10.6.10 |
| PHP memory limit | 512M |
Plugin Info
| Last updated | |
|---|---|
| Active installs | 70+ |
| WordPress.org page | https://wordpress.org/plugins/woopop-electronic-invoice-free/ |
| Badges |
|
Pages 2
Electronic Invoice - Settings ‹ Test site — WordPress
| URL | /wp-admin/admin.php?page=wc_el_inv-options-page&tab=wizard&wizard=init |
|---|---|
| Requested URL | /wp-admin/plugins.php?action=activate&plugin=woopop-electronic-invoice-free%2Findex.php&plugin_status=all&paged=1&s&_wpnonce=2c83b1d87c |
| Aspect | after-activation |
| HTTP status | 500 |
| Load time | 1.473 s |
| Memory usage | N/A |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.203 s |
| Memory usage | 3.52 MiB |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| / | 0.367 s | 0.182 s | -0.185 s | 3.43 MiB | 3.52 MiB | + 83.63 KiB |
| Average | 0.367 s | 0.182 s | -0.185 s | 3.43 MiB | 3.52 MiB | + 83.63 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.
| Language | % | Lines of code | Comment lines | Files | |
|---|---|---|---|---|---|
| PHP | 71.5% | 51,878 | 20,192 | 247 | |
| JavaScript | 10.6% | 7,718 | 1,443 | 86 | |
| PO File | 6.7% | 4,851 | 2,727 | 7 | |
| CSS | 6.0% | 4,345 | 93 | 6 | |
| XSLT | 4.4% | 3,178 | 59 | 1 | |
| Markdown | 0.4% | 315 | 0 | 1 | |
| XML | 0.2% | 115 | 0 | 2 | |
| SVG | 0.1% | 88 | 1 | 4 | |
| HTML | 0.1% | 57 | 0 | 1 | |
| JSON | 0.0% | 33 | 0 | 1 | |
| Total | 72,578 | 24,515 | 356 | ||
PHP Code Analysis | More results »
| Lines of code | 36,218 |
|---|---|
| Total complexity | 8,643 |
| Median class complexity | 11.0 |
| Median method complexity | 1.0 |
| Most complex class | WcElectronInvoice\Xml\CreateXml |
| Most complex function | WcElectronInvoice\Xml\CreateXml::createFromCloud() |
| Classes | 143 |
|---|---|
| Methods | 1,296 |
| Functions | 196 |
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.
No new entries found.
PHP Error Log 142 lines
[07-Aug-2025 16:07:13 UTC] PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php:76
Stack trace:
#0 /wp-content/plugins/woopop-electronic-invoice-free/src/Resources.php(188): include()
#1 /wp-includes/class-wp-hook.php(324): WcElectronInvoice\Resources->localizeScript()
#2 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /wp-admin/admin-header.php(123): do_action()
#5 /wp-admin/admin.php(240): require_once('...')
#6 {main}
thrown in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php on line 76
[07-Aug-2025 16:07:14 UTC] PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php:76
Stack trace:
#0 /wp-content/plugins/woopop-electronic-invoice-free/src/Resources.php(188): include()
#1 /wp-includes/class-wp-hook.php(324): WcElectronInvoice\Resources->localizeScript()
#2 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /wp-admin/admin-header.php(123): do_action()
#5 /wp-admin/index.php(137): require_once('...')
#6 {main}
thrown in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php on line 76
[07-Aug-2025 16:07:15 UTC] PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php:76
Stack trace:
#0 /wp-content/plugins/woopop-electronic-invoice-free/src/Resources.php(188): include()
#1 /wp-includes/class-wp-hook.php(324): WcElectronInvoice\Resources->localizeScript()
#2 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /wp-admin/admin-header.php(123): do_action()
#5 /wp-admin/index.php(137): require_once('...')
#6 {main}
thrown in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php on line 76
[07-Aug-2025 16:07:15 UTC] PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php:76
Stack trace:
#0 /wp-content/plugins/woopop-electronic-invoice-free/src/Resources.php(188): include()
#1 /wp-includes/class-wp-hook.php(324): WcElectronInvoice\Resources->localizeScript()
#2 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /wp-admin/admin-header.php(123): do_action()
#5 /wp-admin/edit.php(411): require_once('...')
#6 {main}
thrown in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php on line 76
[07-Aug-2025 16:07:15 UTC] PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php:76
Stack trace:
#0 /wp-content/plugins/woopop-electronic-invoice-free/src/Resources.php(188): include()
#1 /wp-includes/class-wp-hook.php(324): WcElectronInvoice\Resources->localizeScript()
#2 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /wp-admin/admin-header.php(123): do_action()
#5 /wp-admin/edit-form-blocks.php(376): require_once('...')
#6 /wp-admin/post-new.php(72): require('...')
#7 {main}
thrown in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php on line 76
[07-Aug-2025 16:07:16 UTC] PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php:76
Stack trace:
#0 /wp-content/plugins/woopop-electronic-invoice-free/src/Resources.php(188): include()
#1 /wp-includes/class-wp-hook.php(324): WcElectronInvoice\Resources->localizeScript()
#2 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /wp-admin/admin-header.php(123): do_action()
#5 /wp-admin/upload.php(207): require_once('...')
#6 {main}
thrown in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php on line 76
[07-Aug-2025 16:07:16 UTC] PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php:76
Stack trace:
#0 /wp-content/plugins/woopop-electronic-invoice-free/src/Resources.php(188): include()
#1 /wp-includes/class-wp-hook.php(324): WcElectronInvoice\Resources->localizeScript()
#2 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /wp-admin/admin-header.php(123): do_action()
#5 /wp-admin/options-writing.php(59): require_once('...')
#6 {main}
thrown in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php on line 76
[07-Aug-2025 16:07:16 UTC] PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php:76
Stack trace:
#0 /wp-content/plugins/woopop-electronic-invoice-free/src/Resources.php(188): include()
#1 /wp-includes/class-wp-hook.php(324): WcElectronInvoice\Resources->localizeScript()
#2 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /wp-admin/admin-header.php(123): do_action()
#5 /wp-admin/media-new.php(65): require_once('...')
#6 {main}
thrown in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php on line 76
[07-Aug-2025 16:07:16 UTC] PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php:76
Stack trace:
#0 /wp-content/plugins/woopop-electronic-invoice-free/src/Resources.php(188): include()
#1 /wp-includes/class-wp-hook.php(324): WcElectronInvoice\Resources->localizeScript()
#2 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /wp-admin/admin-header.php(123): do_action()
#5 /wp-admin/edit-tags.php(322): require_once('...')
#6 {main}
thrown in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php on line 76
[07-Aug-2025 16:07:16 UTC] PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /wp-content/plugins/woopop-electronic-invoice-free/inc/localizeScripts.php:76
Stack trace:
#0 /wp-content/plugins/woopop-electronic-invoice-free/src/Resources.php(188): include()
#1 /wp-includes/class-wp-hook.php(324): WcElectronInvoice\Resources->localizeScript()
#2 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /wp-admin/admin-header.php(123): do_action()
#5 /wp-admin/edit-form-blocks.php(376): require_once('...')
#6 /wp-admin/post-new.php(72): require('...')
(+42 more lines)
See also: All tests for this plugin, How to Hide POP – Free Electronic Invoices & Legal Documents Generator for eCommerce (ex-WooPop) Admin Menus