Report - Formidable PRO2PDF 3.23

Does Formidable PRO2PDF work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on 2025-12-05 20:03:47 UTC.

Summary

Errors

1	PHP deprecation warnings
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 46.64 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	6.9
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-09-08T17:42:00+00:00
Active installs	1,000+
WordPress.org page	https://wordpress.org/plugins/formidablepro-2-pdf/
Badges	Get badge code

Pages 3

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=formidablepro-2-pdf%2Ffpropdf.php&plugin_status=all&paged=1&s&_wpnonce=58c077a0e3
Aspect	after-activation
HTTP status	200
Load time	0.465 s
Memory usage	3.78 MiB
JS errors	None
Resource errors	None

Formidable PRO2PDF

URL	/wp-admin/admin.php?page=fpdf
Aspect	menu-item
HTTP status	200
Load time	0.267 s
Memory usage	3.74 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.185 s
Memory usage	4.14 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.381 s	0.325 s	-0.056 s	3.77 MiB	3.82 MiB	+ 49.39 KiB
/wp-admin/edit.php	0.333 s	0.289 s	-0.044 s	3.78 MiB	3.83 MiB	+ 49.27 KiB
/wp-admin/post-new.php	0.787 s	0.838 s	+0.051 s	6.3 MiB	6.38 MiB	+ 73.77 KiB
/wp-admin/upload.php	0.441 s	0.428 s	-0.013 s	3.74 MiB	3.77 MiB	+ 31.86 KiB
/wp-admin/options-writing.php	0.416 s	0.287 s	-0.129 s	3.71 MiB	3.74 MiB	+ 35.85 KiB
/wp-admin/media-new.php	0.467 s	0.330 s	-0.137 s	3.7 MiB	3.74 MiB	+ 44.05 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.304 s	0.302 s	-0.002 s	3.71 MiB	3.77 MiB	+ 54.72 KiB
/wp-admin/post-new.php?post_type=page	0.651 s	0.623 s	-0.028 s	6.29 MiB	6.36 MiB	+ 69.48 KiB
/wp-admin/options-discussion.php	0.301 s	0.370 s	+0.069 s	3.71 MiB	3.74 MiB	+ 32.35 KiB
/wp-admin/edit-comments.php	0.316 s	0.298 s	-0.018 s	3.73 MiB	3.76 MiB	+ 31.85 KiB
/	0.273 s	0.177 s	-0.096 s	4.1 MiB	4.14 MiB	+ 40.46 KiB
Average	0.425 s	0.388 s	-0.037 s	4.23 MiB	4.28 MiB	+ 46.64 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

Language		%	Lines of code	Comment lines	Files
	PHP	80.1%	5,581	112	15
	JavaScript	15.3%	1,064	1	2
	CSS	2.6%	181	0	3
	Sass	2.0%	137	8	2
	JSON	0.0%	1	0	1
Total			6,964	121	23

PHP Code Analysis | More results »

Lines of code	5,437
Total complexity	1,266
Median class complexity	6.0
Median method complexity	6.0
Most complex class	FDFMaker
Most complex function	wpfx_admin()

Classes	10
Methods	17
Functions	72

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 3

wp_fpropdf_fields
wp_fpropdf_layouts
wp_fpropdf_tmp

Options `wp_options` 6

fpropdf_enable_security
fpropdf_installed_version
fpropdf_licence
fpropdf_limit_dropdowns
fpropdf_use_field_keys
fpropdf_version

PHP Error Log 1 lines

[05-Dec-2025 20:04:04 UTC] PHP Deprecated:  Optional parameter $type declared before required parameter $this_field_key is implicitly treated as a required parameter in /wp-content/plugins/formidablepro-2-pdf/format.php on line 30

Formidable PRO2PDF 3.23