Report - Flexible Checkout Fields 4.1.0

Does Flexible Checkout Fields work with WordPress 6.4.3 and PHP 8.1.12? A smoke test was performed on 2024-02-14 15:50:05 UTC.

Summary

Errors

	No PHP errors, warnings or notices
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors
	Looks good! No problems were detected.

Performance

Memory usage: 7.07 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	6.4.3
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-03-07T03:07:00+00:00
Active installs	80,000+
WordPress.org page	https://wordpress.org/plugins/flexible-checkout-fields/
Badges	Get badge code

Pages 2

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=flexible-checkout-fields%2Fflexible-checkout-fields.php&plugin_status=all&paged=1&s&_wpnonce=8dd35448b4
Aspect	after-activation
HTTP status	200
Load time	0.450 s
Memory usage	3.34 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.216 s
Memory usage	3.33 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	0.375 s	-0.006 s	3.38 MiB	3.4 MiB	+ 18.05 KiB
/wp-admin/edit.php	0.221 s	0.234 s	+0.013 s	3.41 MiB	3.43 MiB	+ 18.05 KiB
/wp-admin/post-new.php	0.931 s	0.617 s	-0.314 s	5.46 MiB	5.48 MiB	+ 22.42 KiB
/wp-admin/upload.php	0.618 s	0.404 s	-0.214 s	3.33 MiB	3.33 MiB	+ 1.02 KiB
/wp-admin/options-writing.php	0.263 s	0.347 s	+0.084 s	3.32 MiB	3.31 MiB	- 6.4 KiB
/wp-admin/media-new.php	0.348 s	0.353 s	+0.005 s	3.3 MiB	3.31 MiB	+ 13.2 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.216 s	0.213 s	-0.003 s	3.31 MiB	3.33 MiB	+ 18.38 KiB
/wp-admin/post-new.php?post_type=page	0.602 s	0.632 s	+0.030 s	5.45 MiB	5.47 MiB	+ 22.01 KiB
/wp-admin/options-discussion.php	0.400 s	0.257 s	-0.143 s	3.3 MiB	3.31 MiB	+ 3.27 KiB
/wp-admin/edit-comments.php	0.234 s	0.240 s	+0.006 s	3.34 MiB	3.34 MiB	+ 1.01 KiB
/	0.324 s	0.228 s	-0.096 s	3.36 MiB	3.33 MiB	- 33.27 KiB
Average	0.413 s	0.355 s	-0.058 s	3.72 MiB	3.73 MiB	+ 7.07 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	85.4%	21,782	13,111	497
	JavaScript	9.1%	2,315	961	13
	JSON	3.1%	798	0	17
	CSS	2.1%	537	54	13
	SVG	0.2%	60	0	1
Total			25,492	14,126	541

PHP Code Analysis | More results »

Lines of code	7,468
Total complexity	1,509
Median class complexity	5.0
Median method complexity	1.0
Most complex class	Flexible_Checkout_Fields_Plugin
Most complex function	wpdesk_get_order_meta()

Classes	161
Methods	725
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.

Options `wp_options` 1

plugin_activation_flexible-checkout-fields/flexible-checkout-fields.php

PHP Error Log

The log file is empty.

Flexible Checkout Fields 4.1.0