Report - Smartcat Translator for WPML 3.1.30

Does Smartcat Integration for WPML work with WordPress 6.2 and PHP 8.1.12? A smoke test was performed on 2023-05-10 09:26:52 UTC.

Summary

Errors

2	PHP fatal errors
5	Database errors
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 67.49 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	6.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-04-25T12:13:00+00:00
Active installs	90+
WordPress.org page	https://wordpress.org/plugins/smartcat-wpml/
Badges	Get badge code

Pages 4

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=smartcat-wpml%2Fsmartcat-wpml.php&plugin_status=all&paged=1&s&_wpnonce=a951ed0178
Aspect	after-activation
HTTP status	200
Load time	0.807 s
Memory usage	3.12 MiB
JS errors	None
Resource errors	None

Smartcat

URL	/wp-admin/admin.php?page=smartcat-wpml
Aspect	menu-item
HTTP status	200
Load time	0.858 s
Memory usage	3.25 MiB
JS errors	None
Resource errors	None

Smartcat → Translation requests

URL	/wp-admin/admin.php?page=smartcat-wpml-dashboard
Aspect	menu-item
HTTP status	200
Load time	0.205 s
Memory usage	3.15 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.262 s
Memory usage	3.09 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.748 s	0.333 s	-0.415 s	3.07 MiB	3.15 MiB	+ 78.13 KiB
/wp-admin/edit.php	0.230 s	0.264 s	+0.034 s	3.1 MiB	3.17 MiB	+ 76.8 KiB
/wp-admin/upload.php	0.586 s	0.461 s	-0.125 s	3.02 MiB	3.08 MiB	+ 60.8 KiB
/wp-admin/options-writing.php	0.181 s	0.276 s	+0.095 s	3.01 MiB	3.06 MiB	+ 49.84 KiB
/wp-admin/media-new.php	0.372 s	0.303 s	-0.069 s	2.99 MiB	3.07 MiB	+ 77.26 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.199 s	0.281 s	+0.082 s	3.01 MiB	3.08 MiB	+ 78.11 KiB
/wp-admin/options-discussion.php	0.221 s	0.321 s	+0.100 s	3 MiB	3.06 MiB	+ 63.58 KiB
/wp-admin/edit-comments.php	0.220 s	0.277 s	+0.057 s	3.03 MiB	3.09 MiB	+ 65.01 KiB
/	0.329 s	0.313 s	-0.016 s	3.03 MiB	3.09 MiB	+ 57.93 KiB
Average	0.343 s	0.314 s	-0.029 s	3.03 MiB	3.09 MiB	+ 67.49 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

CSS

Language		%	Lines of code	Comment lines	Files
	PHP	82.2%	11,152	1,569	198
	JavaScript	8.8%	1,199	57	2
	CSS	8.1%	1,105	16	2
	PO File	0.7%	91	15	1
	SVG	0.1%	16	0	4
Total			13,563	1,657	207

PHP Code Analysis | More results »

Lines of code	10,940
Total complexity	1,594
Median class complexity	4.0
Median method complexity	1.0
Most complex class	Smartcat\Includes\Services\App\TranslationRequestService
Most complex function	Smartcat\Includes\Services\WPML\WpmlContentService::save()

Classes	175
Methods	938
Functions	25

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 2

wp_smartcat_documents
wp_smartcat_events

Options `wp_options` 4

sc_add_api_version_field
sc_deleted_foreign_keys_1
smartcat_wpml_acf_using
smartcat_wpml_secret

PHP Error Log 47 lines

[10-May-2023 09:27:08 UTC] WordPress database error Table 'wordpress.wp_smartcat_documents' doesn't exist for query alter table `wp_smartcat_documents` drop FOREIGN KEY `wp_smartcat_documents_post_id_foreign`; made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/smartcat-wpml/smartcat-wpml.php'), run, Smartcat\Includes\SmartcatWpml->__construct, Smartcat\Includes\SmartcatWpml->defineAdminHooks, Smartcat\Includes\Services\Plugin\Migrations->check
[10-May-2023 09:27:08 UTC] WordPress database error Table 'wordpress.wp_smartcat_documents' doesn't exist for query alter table `wp_smartcat_documents` drop FOREIGN KEY `wp_smartcat_documents_translated_post_id_foreign`; made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/smartcat-wpml/smartcat-wpml.php'), run, Smartcat\Includes\SmartcatWpml->__construct, Smartcat\Includes\SmartcatWpml->defineAdminHooks, Smartcat\Includes\Services\Plugin\Migrations->check
[10-May-2023 09:27:08 UTC] WordPress database error Table 'wordpress.wp_smartcat_documents' doesn't exist for query SHOW COLUMNS FROM `wp_smartcat_documents` LIKE 'api_version' made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/smartcat-wpml/smartcat-wpml.php'), run, Smartcat\Includes\SmartcatWpml->__construct, Smartcat\Includes\SmartcatWpml->defineAdminHooks, Smartcat\Includes\Services\Plugin\Migrations->check, Smartcat\Includes\Services\Plugin\Migrations->addApiVersionFiledToDocumentsTable
[10-May-2023 09:27:08 UTC] WordPress database error Table 'wordpress.wp_smartcat_documents' doesn't exist for query ALTER TABLE wp_smartcat_documents ADD api_version varchar(10) default 'v1' AFTER `is_active` made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/smartcat-wpml/smartcat-wpml.php'), run, Smartcat\Includes\SmartcatWpml->__construct, Smartcat\Includes\SmartcatWpml->defineAdminHooks, Smartcat\Includes\Services\Plugin\Migrations->check, Smartcat\Includes\Services\Plugin\Migrations->addApiVersionFiledToDocumentsTable
[10-May-2023 09:27:08 UTC] WordPress database error Table 'wordpress.wp_smartcat_events' doesn't exist for query SHOW FULL COLUMNS FROM `wp_smartcat_events` made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/smartcat-wpml/smartcat-wpml.php'), run, Smartcat\Includes\SmartcatWpml->__construct, Smartcat\Includes\SmartcatWpml->defineAdminHooks, Smartcat\Includes\SmartcatWpml->registerAdminActions, Smartcat\Includes\Controllers\AppController->__construct, Smartcat\Includes\Controllers\AppController->initTranslationRequest, Smartcat\Includes\Services\Tools\Logger->error, Smartcat\Includes\Services\Tools\Logger->addRow
[10-May-2023 09:27:14 UTC] PHP Fatal error:  Uncaught Error: Class "WPML_Custom_Field_Setting_Factory" not found in /wp-content/plugins/smartcat-wpml/includes/Services/Metadata/CustomField.php:13
Stack trace:
#0 /wp-content/plugins/smartcat-wpml/includes/Services/Metadata/MetadataDatabaseService.php(16): Smartcat\Includes\Services\Metadata\CustomField->__construct()
#1 /wp-content/plugins/smartcat-wpml/includes/Services/Metadata/MetadataService.php(15): Smartcat\Includes\Services\Metadata\MetadataDatabaseService->__construct()
#2 /wp-content/plugins/smartcat-wpml/includes/Controllers/PostsController.php(65): Smartcat\Includes\Services\Metadata\MetadataService->__construct()
#3 /wp-content/plugins/smartcat-wpml/includes/Services/Plugin/Router.php(16): Smartcat\Includes\Controllers\PostsController->__construct()
#4 /wp-content/plugins/smartcat-wpml/routes.php(15): Smartcat\Includes\Services\Plugin\Router->route()
#5 /wp-content/plugins/smartcat-wpml/includes/Services/Plugin/Router.php(9): require_once('...')
#6 /wp-content/plugins/smartcat-wpml/public/SmartcatPublic.php(17): Smartcat\Includes\Services\Plugin\Router->registerRoutes()
#7 /wp-includes/class-wp-hook.php(308): Smartcat\Publicly\SmartcatPublic->routes()
#8 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#9 /wp-includes/plugin.php(517): WP_Hook->do_action()
#10 /wp-includes/rest-api.php(577): do_action()
#11 /wp-includes/rest-api.php(535): rest_get_server()
#12 /wp-includes/rest-api.php(2889): rest_do_request()
#13 [internal function]: rest_preload_api_request()
#14 /wp-includes/block-editor.php(634): array_reduce()
#15 /wp-admin/edit-form-blocks.php(77): block_editor_rest_api_preload()
#16 /wp-admin/post-new.php(72): require('...')
#17 {main}
  thrown in /wp-content/plugins/smartcat-wpml/includes/Services/Metadata/CustomField.php on line 13
[10-May-2023 09:27:16 UTC] PHP Fatal error:  Uncaught Error: Class "WPML_Custom_Field_Setting_Factory" not found in /wp-content/plugins/smartcat-wpml/includes/Services/Metadata/CustomField.php:13
Stack trace:
#0 /wp-content/plugins/smartcat-wpml/includes/Services/Metadata/MetadataDatabaseService.php(16): Smartcat\Includes\Services\Metadata\CustomField->__construct()
#1 /wp-content/plugins/smartcat-wpml/includes/Services/Metadata/MetadataService.php(15): Smartcat\Includes\Services\Metadata\MetadataDatabaseService->__construct()
#2 /wp-content/plugins/smartcat-wpml/includes/Controllers/PostsController.php(65): Smartcat\Includes\Services\Metadata\MetadataService->__construct()
#3 /wp-content/plugins/smartcat-wpml/includes/Services/Plugin/Router.php(16): Smartcat\Includes\Controllers\PostsController->__construct()
#4 /wp-content/plugins/smartcat-wpml/routes.php(15): Smartcat\Includes\Services\Plugin\Router->route()
#5 /wp-content/plugins/smartcat-wpml/includes/Services/Plugin/Router.php(9): require_once('...')
#6 /wp-content/plugins/smartcat-wpml/public/SmartcatPublic.php(17): Smartcat\Includes\Services\Plugin\Router->registerRoutes()
#7 /wp-includes/class-wp-hook.php(308): Smartcat\Publicly\SmartcatPublic->routes()
#8 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#9 /wp-includes/plugin.php(517): WP_Hook->do_action()
#10 /wp-includes/rest-api.php(577): do_action()
#11 /wp-includes/rest-api.php(535): rest_get_server()
#12 /wp-includes/rest-api.php(2889): rest_do_request()
#13 [internal function]: rest_preload_api_request()
#14 /wp-includes/block-editor.php(634): array_reduce()
#15 /wp-admin/edit-form-blocks.php(77): block_editor_rest_api_preload()
#16 /wp-admin/post-new.php(72): require('...')
#17 {main}
  thrown in /wp-content/plugins/smartcat-wpml/includes/Services/Metadata/CustomField.php on line 13

Smartcat Translator for WPML 3.1.30