Ninja Forms 3.8.6

Does Ninja Forms work with WordPress 6.6 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
3JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 1.31 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.028 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.6
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 700,000+
WordPress.org page https://wordpress.org/plugins/ninja-forms/
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Pages 10

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=ninja-forms%2Fninja-forms.php&plugin_status=all&paged=1&s&_wpnonce=a26359aba8
Aspect after-activation
HTTP status 200
Load time 2.781 s
Memory usage 5.03 MiB
JS errors None
Resource errors None

Ninja Forms

Page screenshot: Ninja Forms
URL /wp-admin/admin.php?page=ninja-forms
Aspect menu-item
HTTP status 200
Load time 0.538 s
Memory usage 5.27 MiB
JS errors
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading 'data')\n    at HTMLDocument.<anonymous> (/wp-content/plugins/ninja-forms/build/dashboard.js?ver=b83558666e6de42511b9:1:10640)\n    at HTMLDocument.dispatch (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,wp-hooks&ver=6.6:2:40035)\n    at HTMLDocument.v.handle (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,wp-hooks&ver=6.6:2:38006)\n    at Object.trigger (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,wp-hooks&ver=6.6:2:70124)\n    at l (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,wp-hooks&ver=6.6:2:77934)\n    at XMLHttpRequest.<anonymous> (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,wp-hooks&ver=6.6:2:80265)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Ninja Forms → Submissions

Page screenshot: Ninja Forms → Submissions
URL /wp-admin/admin.php?page=nf-submissions
Aspect menu-item
HTTP status 200
Load time 0.516 s
Memory usage 4.8 MiB
JS errors
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading 'mark')\n    at /wp-content/plugins/ninja-forms/build/submissions.js?ver=a6cec926d361464455e3:1:413418\n    at /wp-content/plugins/ninja-forms/build/submissions.js?ver=a6cec926d361464455e3:1:502730\n    at /wp-content/plugins/ninja-forms/build/submissions.js?ver=a6cec926d361464455e3:1:502734",
        "trace": null,
        "code": null
    }
]
Resource errors None

Ninja Forms → Import / Export

Page screenshot: Ninja Forms → Import / Export
URL /wp-admin/admin.php?page=nf-import-export
Aspect menu-item
HTTP status 200
Load time 0.286 s
Memory usage 4.78 MiB
JS errors None
Resource errors None

Ninja Forms → Import / Export → Favorite Fields

Page screenshot: Ninja Forms → Import / Export → Favorite Fields
URL /wp-admin/admin.php?page=nf-import-export&tab=favorite_fields
Aspect menu-item-tab
HTTP status 200
Load time 0.248 s
Memory usage 4.73 MiB
JS errors None
Resource errors None

Ninja Forms → Settings

Page screenshot: Ninja Forms → Settings
URL /wp-admin/admin.php?page=nf-settings
Aspect menu-item
HTTP status 200
Load time 0.251 s
Memory usage 4.83 MiB
JS errors None
Resource errors None

Ninja Forms → Settings → Licenses

Page screenshot: Ninja Forms → Settings → Licenses
URL /wp-admin/admin.php?page=nf-settings&tab=licenses
Aspect menu-item-tab
HTTP status 200
Load time 0.318 s
Memory usage 4.8 MiB
JS errors None
Resource errors None

Ninja Forms → Get Help

Page screenshot: Ninja Forms → Get Help
URL /wp-admin/admin.php?page=nf-system-status
Aspect menu-item
HTTP status 200
Load time 0.239 s
Memory usage 4.73 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 0.254 s
Memory usage 4.63 MiB
JS errors None
Resource errors None

Widgets ‹ Test site — WordPress

Page screenshot: Widgets ‹ Test site — WordPress
URL /wp-admin/widgets.php
Aspect new-sidebar-widgets
HTTP status 200
Load time 2.387 s
Memory usage 7.01 MiB
JS errors
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading 'mark')\n    at /wp-content/plugins/ninja-forms/build/sub-table-block.js?ver=8cb6d769ee00e101d466:1:97251\n    at /wp-content/plugins/ninja-forms/build/sub-table-block.js?ver=8cb6d769ee00e101d466:1:101304\n    at /wp-content/plugins/ninja-forms/build/sub-table-block.js?ver=8cb6d769ee00e101d466:1:101308",
        "trace": null,
        "code": null
    }
]
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.358 s0.371 s+0.013 s3.47 MiB4.77 MiB+ 1.3 MiB
/wp-admin/edit.php0.227 s0.265 s+0.038 s3.54 MiB4.82 MiB+ 1.29 MiB
/wp-admin/post-new.php0.817 s1.105 s+0.288 s5.75 MiB7.22 MiB+ 1.46 MiB
/wp-admin/upload.php0.585 s0.497 s-0.088 s3.49 MiB4.76 MiB+ 1.27 MiB
/wp-admin/options-writing.php0.287 s0.251 s-0.036 s3.41 MiB4.72 MiB+ 1.31 MiB
/wp-admin/media-new.php0.330 s0.190 s-0.140 s3.4 MiB4.72 MiB+ 1.33 MiB
/wp-admin/edit-tags.php?taxonomy=category0.195 s0.214 s+0.019 s3.47 MiB4.74 MiB+ 1.27 MiB
/wp-admin/post-new.php?post_type=page0.619 s0.687 s+0.068 s5.75 MiB7.21 MiB+ 1.46 MiB
/wp-admin/options-discussion.php0.257 s0.480 s+0.223 s3.41 MiB4.72 MiB+ 1.32 MiB
/wp-admin/edit-comments.php0.253 s0.281 s+0.028 s3.49 MiB4.74 MiB+ 1.25 MiB
/0.334 s0.234 s-0.100 s3.45 MiB4.62 MiB+ 1.17 MiB
Average 0.387 s0.416 s+0.028 s3.88 MiB5.19 MiB+ 1.31 MiB

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.

PO File
PHP
Language % Lines of code Comment lines Files
PO File67.1%84,71862,90128
PHP24.5%30,93213,482347
JavaScript5.9%7,4421,89953
CSS1.3%1,67415625
SVG0.5%65501
HTML0.5%649157
Markdown0.1%8302
JSON0.0%1302
Total 126,166 78,439 515

PHP Code Analysis | More results »

Lines of code 24,579
Total complexity 5,239
Median class complexity 10.0
Median method complexity 2.0
Most complex class NF_Display_Render
Most complex function NF_Display_Render::localize()
Classes 239
Methods 1,663
Functions 28

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 11

Options wp_options 12

Custom Post Types 1

ID Name
nf_subSubmissions

Sidebar Widgets 1

ID Name
ninja_forms_widgetNinja Forms Widget

Meta Boxes

{
    "nf_settings_licenses": {
        "nf_settings_licenses": {
            "title": "Add-On Licenses",
            "context": "advanced"
        }
    },
    "post": {
        "nf_admin_metaboxes_appendaform": {
            "title": "Append a Ninja Form",
            "context": "side"
        }
    },
    "nf_sub": {
        "nf_sub_fields": {
            "title": "User Submitted Values",
            "context": "normal"
        },
        "nf_sub_info": {
            "title": "Submission Info",
            "context": "side"
        }
    },
    "page": {
        "nf_admin_metaboxes_appendaform": {
            "title": "Append a Ninja Form",
            "context": "side"
        }
    }
}

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Ninja Forms Admin Menus and Meta Boxes