Formidable Forms 6.5.4

Does Formidable Forms work with WordPress 6.4.1 and PHP 8.1.12? A smoke test was performed on .

Summary

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

Memory usage: 362.81 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 version6.4.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 300,000+
WordPress.org page https://wordpress.org/plugins/formidable/
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Pages 16

Formidable | Welcome Screen ‹ Test site — WordPress

Page screenshot: Formidable | Welcome Screen ‹ Test site — WordPress
URL /wp-admin/admin.php?page=formidable-welcome
Requested URL /wp-admin/plugins.php?action=activate&plugin=formidable%2Fformidable.php&plugin_status=all&paged=1&s&_wpnonce=8ad15c8210
Aspect after-activation
HTTP status 200
Load time 2.756 s
Memory usage N/A
JS errors None
Resource errors None

Formidable

Page screenshot: Formidable
URL /wp-admin/admin.php?page=formidable
Aspect menu-item
HTTP status 200
Load time 1.100 s
Memory usage 5.28 MiB
JS errors None
Resource errors None

Formidable → Entries

Page screenshot: Formidable → Entries
URL /wp-admin/admin.php?page=formidable-entries
Aspect menu-item
HTTP status 200
Load time 0.539 s
Memory usage 3.89 MiB
JS errors None
Resource errors None

Formidable → Views

Page screenshot: Formidable → Views
URL /wp-admin/admin.php?page=formidable-views
Aspect menu-item
HTTP status 200
Load time 1.657 s
Memory usage 4.6 MiB
JS errors None
Resource errors None

Formidable → Styles

Page screenshot: Formidable → Styles
URL /wp-admin/admin.php?page=formidable-styles
Aspect menu-item
HTTP status 200
Load time 1.515 s
Memory usage 4.87 MiB
JS errors None
Resource errors None

Formidable → Applications

Page screenshot: Formidable → Applications
URL /wp-admin/admin.php?page=formidable-applications
Aspect menu-item
HTTP status 200
Load time 0.327 s
Memory usage 3.74 MiB
JS errors None
Resource errors None

Formidable → Payments

Page screenshot: Formidable → Payments
URL /wp-admin/admin.php?page=formidable-settings&t=stripe_settings
Requested URL /wp-admin/admin.php?page=formidable-payments
Aspect menu-item
HTTP status 200
Load time 0.717 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

Formidable → Import/Export

Page screenshot: Formidable → Import/Export
URL /wp-admin/admin.php?page=formidable-import
Aspect menu-item
HTTP status 200
Load time 0.436 s
Memory usage 3.99 MiB
JS errors None
Resource errors None

Formidable → Global Settings

Page screenshot: Formidable → Global Settings
URL /wp-admin/admin.php?page=formidable-settings
Aspect menu-item
HTTP status 200
Load time 0.551 s
Memory usage 3.79 MiB
JS errors None
Resource errors None

Formidable → Inbox

Page screenshot: Formidable → Inbox
URL /wp-admin/admin.php?page=formidable-inbox
Aspect menu-item
HTTP status 200
Load time 0.415 s
Memory usage 3.78 MiB
JS errors None
Resource errors None

Formidable → Add-Ons

Page screenshot: Formidable → Add-Ons
URL /wp-admin/admin.php?page=formidable-addons
Aspect menu-item
HTTP status 200
Load time 0.691 s
Memory usage 4.6 MiB
JS errors None
Resource errors None

Formidable → Upgrade

Page screenshot: Formidable → Upgrade
URL /wp-admin/admin.php?page=formidable-pro-upgrade
Aspect menu-item
HTTP status 200
Load time 0.404 s
Memory usage 3.78 MiB
JS errors None
Resource errors None

Formidable → SMTP

Page screenshot: Formidable → SMTP
URL /wp-admin/admin.php?page=formidable-smtp
Aspect menu-item
HTTP status 200
Load time 0.310 s
Memory usage 3.76 MiB
JS errors None
Resource errors None

Appearance → Forms

Page screenshot: Appearance → Forms
URL /wp-admin/themes.php?page=formidable-styles2
Aspect menu-item
HTTP status 200
Load time 1.075 s
Memory usage 4.84 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 0.349 s
Memory usage 3.49 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 3.104 s
Memory usage 6.09 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.459 s0.464 s+0.005 s3.38 MiB3.73 MiB+ 355.76 KiB
/wp-admin/edit.php0.316 s0.274 s-0.042 s3.41 MiB3.76 MiB+ 363.88 KiB
/wp-admin/post-new.php1.000 s1.154 s+0.154 s5.46 MiB5.98 MiB+ 539.68 KiB
/wp-admin/upload.php0.633 s0.546 s-0.087 s3.32 MiB3.65 MiB+ 333.71 KiB
/wp-admin/options-writing.php0.307 s0.550 s+0.243 s3.32 MiB3.63 MiB+ 325.9 KiB
/wp-admin/media-new.php0.400 s0.337 s-0.063 s3.29 MiB3.63 MiB+ 345.39 KiB
/wp-admin/edit-tags.php?taxonomy=category0.223 s0.233 s+0.010 s3.31 MiB3.67 MiB+ 370.67 KiB
/wp-admin/post-new.php?post_type=page0.706 s0.659 s-0.047 s5.45 MiB5.98 MiB+ 545.41 KiB
/wp-admin/options-discussion.php0.373 s0.300 s-0.073 s3.3 MiB3.63 MiB+ 335.66 KiB
/wp-admin/edit-comments.php0.306 s0.232 s-0.074 s3.33 MiB3.66 MiB+ 333.29 KiB
/0.368 s0.258 s-0.110 s3.36 MiB3.49 MiB+ 141.6 KiB
Average 0.463 s0.455 s-0.008 s3.72 MiB4.08 MiB+ 362.81 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
PO File
JavaScript
CSS
Language % Lines of code Comment lines Files
PHP52.2%46,26516,949312
PO File21.0%18,5979,9928
JavaScript14.7%12,9871,40116
CSS10.8%9,52216412
SVG1.2%1,092012
XML0.1%10011
Total 88,563 28,507 361

PHP Code Analysis | More results »

Lines of code 36,804
Total complexity 8,507
Median class complexity 20.0
Median method complexity 2.0
Most complex class FrmAppHelper
Most complex function FrmFormsHelper::form_switcher()
Classes 164
Methods 2,768
Functions 4

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 4

Options wp_options 14

User Metadata wp_usermeta 1

Custom Post Types 2

ID Name
frm_stylesStyles
frm_form_actionsForm Actions

Sidebar Widgets 1

ID Name
frm_show_formFormidable Form

Capabilities 6

PHP Error Log 11 lines

[09-Nov-2023 03:08:29 UTC] PHP Fatal error:  Uncaught TypeError: Cannot access offset of type string on string in /wp-content/plugins/formidable/classes/controllers/FrmAddonsController.php:1259
Stack trace:
#0 /wp-content/plugins/formidable/classes/controllers/FrmWelcomeController.php(175): FrmAddonsController::conditional_action_button()
#1 /wp-content/plugins/formidable/classes/views/welcome/show.php(90): FrmWelcomeController::maybe_show_conditional_action_button()
#2 /wp-content/plugins/formidable/classes/controllers/FrmWelcomeController.php(102): include('...')
#3 /wp-includes/class-wp-hook.php(324): FrmWelcomeController::screen_content()
#4 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#5 /wp-includes/plugin.php(517): WP_Hook->do_action()
#6 /wp-admin/admin.php(259): do_action()
#7 {main}
  thrown in /wp-content/plugins/formidable/classes/controllers/FrmAddonsController.php on line 1259
See also: All tests for this plugin, How to Hide Formidable Forms Admin Menus