Ultimate Multisite 2.4.7
Does Ultimate Multisite work with WordPress 6.8.3 and PHP 8.1.12? A smoke test was performed on .
Summary
Errors
| 15 | PHP fatal errors |
| No JavaScript exceptions | |
| 1 | Page failed to load
|
| No resource errors |
Performance
Memory usage: 0 bytes
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 | 6.8.3 |
|---|---|
| PHP version | 8.1.12 |
| MySQL version | 10.6.10 |
| PHP memory limit | 512M |
Plugin Info
| Last updated | |
|---|---|
| Active installs | 20+ |
| WordPress.org page | https://wordpress.org/plugins/ultimate-multisite/ |
| Badges |
|
Pages 2
WordPress › Error
| URL | /wp-admin/admin.php?page=wp-ultimo-setup |
|---|---|
| Requested URL | /wp-admin/plugins.php?action=activate&plugin=ultimate-multisite%2Fultimate-multisite.php&plugin_status=all&paged=1&s&_wpnonce=151def3749 |
| Aspect | after-activation |
| HTTP status | 403 |
| Load time | 1.371 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 | 0.205 s |
| Memory usage | N/A |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| / | 0.260 s | 0.137 s | -0.123 s | 3.43 MiB | ||
| Average | 0.260 s | 0.137 s | -0.123 s | 3.43 MiB | + 0 bytes | |
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 | 52.1% | 84,317 | 58,079 | 705 | |
| JavaScript | 39.2% | 63,455 | 7,345 | 71 | |
| CSS | 7.1% | 11,532 | 290 | 22 | |
| Markdown | 1.2% | 1,863 | 0 | 4 | |
| SVG | 0.3% | 440 | 1 | 8 | |
| JSON | 0.1% | 191 | 0 | 1 | |
| XML | 0.0% | 21 | 0 | 1 | |
| Total | 161,819 | 65,715 | 812 | ||
PHP Code Analysis | More results »
| Lines of code | 71,515 |
|---|---|
| Total complexity | 10,553 |
| Median class complexity | 12.0 |
| Median method complexity | 1.0 |
| Most complex class | WP_Ultimo\Gateways\Base_Stripe_Gateway |
| Most complex function | wu_get_currency_symbol() |
| Classes | 421 |
|---|---|
| Methods | 3,992 |
| Functions | 320 |
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 168 lines
[31-Oct-2025 22:55:36 UTC] PHP Fatal error: Uncaught Error: Call to undefined function switch_to_blog() in /wp-content/plugins/ultimate-multisite/inc/functions/date.php:91
Stack trace:
#0 /wp-content/plugins/ultimate-multisite/inc/admin-pages/class-setup-wizard-admin-page.php(934): wu_get_current_time()
#1 /wp-includes/class-wp-hook.php(324): WP_Ultimo\Admin_Pages\Setup_Wizard_Admin_Page->register_scripts()
#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/ultimate-multisite/inc/functions/date.php on line 91
[31-Oct-2025 22:55:36 UTC] PHP Fatal error: Uncaught Error: Call to undefined function get_blog_details() in /wp-content/plugins/ultimate-multisite/inc/functions/site.php:24
Stack trace:
#0 /wp-content/plugins/ultimate-multisite/inc/class-credits.php(226): wu_get_current_site()
#1 /wp-content/plugins/ultimate-multisite/inc/class-credits.php(299): WP_Ultimo\Credits->site_allows_credit()
#2 /wp-includes/class-wp-hook.php(324): WP_Ultimo\Credits->render_frontend_footer()
#3 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#4 /wp-includes/plugin.php(517): WP_Hook->do_action()
#5 /wp-includes/general-template.php(3208): do_action()
#6 /wp-content/themes/twentyseventeen/footer.php(48): wp_footer()
#7 /wp-includes/template.php(810): require_once('...')
#8 /wp-includes/template.php(745): load_template()
#9 /wp-includes/general-template.php(92): locate_template()
#10 /wp-content/themes/twentyseventeen/index.php(75): get_footer()
#11 /wp-includes/template-loader.php(106): include('...')
#12 /wp-blog-header.php(19): require_once('...')
#13 /index.php(17): require('...')
#14 {main}
thrown in /wp-content/plugins/ultimate-multisite/inc/functions/site.php on line 24
[31-Oct-2025 22:55:37 UTC] PHP Fatal error: Uncaught Error: Call to undefined function switch_to_blog() in /wp-content/plugins/ultimate-multisite/inc/functions/date.php:91
Stack trace:
#0 /wp-content/plugins/ultimate-multisite/inc/admin-pages/class-setup-wizard-admin-page.php(934): wu_get_current_time()
#1 /wp-includes/class-wp-hook.php(324): WP_Ultimo\Admin_Pages\Setup_Wizard_Admin_Page->register_scripts()
#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/ultimate-multisite/inc/functions/date.php on line 91
[31-Oct-2025 22:55:37 UTC] PHP Fatal error: Uncaught Error: Call to undefined function switch_to_blog() in /wp-content/plugins/ultimate-multisite/inc/functions/date.php:91
Stack trace:
#0 /wp-content/plugins/ultimate-multisite/inc/admin-pages/class-setup-wizard-admin-page.php(934): wu_get_current_time()
#1 /wp-includes/class-wp-hook.php(324): WP_Ultimo\Admin_Pages\Setup_Wizard_Admin_Page->register_scripts()
#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/ultimate-multisite/inc/functions/date.php on line 91
[31-Oct-2025 22:55:37 UTC] PHP Fatal error: Uncaught Error: Call to undefined function switch_to_blog() in /wp-content/plugins/ultimate-multisite/inc/functions/date.php:91
Stack trace:
#0 /wp-content/plugins/ultimate-multisite/inc/admin-pages/class-setup-wizard-admin-page.php(934): wu_get_current_time()
#1 /wp-includes/class-wp-hook.php(324): WP_Ultimo\Admin_Pages\Setup_Wizard_Admin_Page->register_scripts()
#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/ultimate-multisite/inc/functions/date.php on line 91
[31-Oct-2025 22:55:37 UTC] PHP Fatal error: Uncaught Error: Call to undefined function switch_to_blog() in /wp-content/plugins/ultimate-multisite/inc/functions/date.php:91
Stack trace:
#0 /wp-content/plugins/ultimate-multisite/inc/admin-pages/class-setup-wizard-admin-page.php(934): wu_get_current_time()
#1 /wp-includes/class-wp-hook.php(324): WP_Ultimo\Admin_Pages\Setup_Wizard_Admin_Page->register_scripts()
#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/ultimate-multisite/inc/functions/date.php on line 91
[31-Oct-2025 22:55:37 UTC] PHP Fatal error: Uncaught Error: Call to undefined function switch_to_blog() in /wp-content/plugins/ultimate-multisite/inc/functions/date.php:91
Stack trace:
#0 /wp-content/plugins/ultimate-multisite/inc/admin-pages/class-setup-wizard-admin-page.php(934): wu_get_current_time()
#1 /wp-includes/class-wp-hook.php(324): WP_Ultimo\Admin_Pages\Setup_Wizard_Admin_Page->register_scripts()
#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/ultimate-multisite/inc/functions/date.php on line 91
[31-Oct-2025 22:55:37 UTC] PHP Fatal error: Uncaught Error: Call to undefined function switch_to_blog() in /wp-content/plugins/ultimate-multisite/inc/functions/date.php:91
Stack trace:
#0 /wp-content/plugins/ultimate-multisite/inc/admin-pages/class-setup-wizard-admin-page.php(934): wu_get_current_time()
#1 /wp-includes/class-wp-hook.php(324): WP_Ultimo\Admin_Pages\Setup_Wizard_Admin_Page->register_scripts()
#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/ultimate-multisite/inc/functions/date.php on line 91
[31-Oct-2025 22:55:37 UTC] PHP Fatal error: Uncaught Error: Call to undefined function switch_to_blog() in /wp-content/plugins/ultimate-multisite/inc/functions/date.php:91
Stack trace:
#0 /wp-content/plugins/ultimate-multisite/inc/admin-pages/class-setup-wizard-admin-page.php(934): wu_get_current_time()
#1 /wp-includes/class-wp-hook.php(324): WP_Ultimo\Admin_Pages\Setup_Wizard_Admin_Page->register_scripts()
#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/ultimate-multisite/inc/functions/date.php on line 91
[31-Oct-2025 22:55:37 UTC] PHP Fatal error: Uncaught Error: Call to undefined function switch_to_blog() in /wp-content/plugins/ultimate-multisite/inc/functions/date.php:91
(+68 more lines)
See also: All tests for this plugin, How to Hide Ultimate Multisite – WordPress Multisite SaaS & WaaS Platform Admin Menus