Report - Blackstone Online Gateway 4.6.3

Does Blackstone Online Gateway work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on 2026-04-09 03:40:17 UTC.

Summary

Errors

2	PHP fatal errors
	No JavaScript exceptions
1	Page failed to load 1 500 Internal Server Error
	No resource errors

Performance

Memory usage: 6.06 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	6.9.4
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-04-21T10:09:00+00:00
Active installs	<10
WordPress.org page	https://wordpress.org/plugins/blackstone-online-gateway/
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=blackstone-online-gateway%2Fblackstone-online-gateway.php&plugin_status=all&paged=1&s&_wpnonce=7c9f148cad
Aspect	after-activation
HTTP status	200
Load time	0.332 s
Memory usage	3.74 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	500
Load time	0.055 s
Memory usage	N/A
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.413 s	0.323 s	-0.090 s	3.78 MiB	3.79 MiB	+ 12.11 KiB
/wp-admin/edit.php	0.386 s	0.294 s	-0.092 s	3.78 MiB	3.79 MiB	+ 12.11 KiB
/wp-admin/post-new.php	0.860 s	0.672 s	-0.188 s	6.31 MiB	6.32 MiB	+ 16.54 KiB
/wp-admin/upload.php	0.656 s	0.454 s	-0.202 s	3.74 MiB	3.73 MiB	- 5.3 KiB
/wp-admin/options-writing.php	0.343 s	0.287 s	-0.056 s	3.71 MiB	3.71 MiB	- 1.3 KiB
/wp-admin/media-new.php	0.527 s	0.316 s	-0.211 s	3.7 MiB	3.71 MiB	+ 6.89 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.415 s	0.279 s	-0.136 s	3.72 MiB	3.73 MiB	+ 17.56 KiB
/wp-admin/post-new.php?post_type=page	0.685 s	0.628 s	-0.057 s	6.3 MiB	6.31 MiB	+ 12.06 KiB
/wp-admin/options-discussion.php	0.327 s	0.385 s	+0.058 s	3.71 MiB	3.71 MiB	- 4.8 KiB
/wp-admin/edit-comments.php	0.332 s	0.342 s	+0.010 s	3.73 MiB	3.73 MiB	- 5.3 KiB
Average	0.494 s	0.398 s	-0.096 s	4.25 MiB	4.25 MiB	+ 6.06 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	80.3%	1,637	53	4
	JavaScript	15.5%	315	17	5
	CSS	2.1%	43	0	1
	PO File	2.1%	43	0	1
Total			2,038	70	11

PHP Code Analysis | More results »

Lines of code	1,619
Total complexity	287
Median class complexity	95.5
Median method complexity	3.0
Most complex class	bmspay_Blackstone_Payment
Most complex function	bmspay_Blackstone_Payment::process_payment()

Classes	2
Methods	33
Functions	31

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 40 lines

[09-Apr-2026 03:40:36 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function is_checkout() in /wp-content/plugins/blackstone-online-gateway/blackstone-online-gateway.php:56
Stack trace:
#0 /wp-includes/class-wp-hook.php(341): bmspay_enqueue_refund_scripts()
#1 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(522): WP_Hook->do_action()
#3 /wp-includes/script-loader.php(2311): do_action()
#4 /wp-includes/class-wp-hook.php(341): wp_enqueue_scripts()
#5 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#6 /wp-includes/plugin.php(522): WP_Hook->do_action()
#7 /wp-includes/general-template.php(3197): do_action()
#8 /wp-content/themes/twentyseventeen/header.php(22): wp_head()
#9 /wp-includes/template.php(814): require_once('...')
#10 /wp-includes/template.php(749): load_template()
#11 /wp-includes/general-template.php(48): locate_template()
#12 /wp-content/themes/twentyseventeen/index.php(18): get_header()
#13 /wp-includes/template-loader.php(132): include('...')
#14 /wp-blog-header.php(19): require_once('...')
#15 /index.php(17): require('...')
#16 {main}
  thrown in /wp-content/plugins/blackstone-online-gateway/blackstone-online-gateway.php on line 56
[09-Apr-2026 03:40:45 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function is_checkout() in /wp-content/plugins/blackstone-online-gateway/blackstone-online-gateway.php:56
Stack trace:
#0 /wp-includes/class-wp-hook.php(341): bmspay_enqueue_refund_scripts()
#1 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(522): WP_Hook->do_action()
#3 /wp-includes/script-loader.php(2311): do_action()
#4 /wp-includes/class-wp-hook.php(341): wp_enqueue_scripts()
#5 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#6 /wp-includes/plugin.php(522): WP_Hook->do_action()
#7 /wp-includes/general-template.php(3197): do_action()
#8 /wp-content/themes/twentyseventeen/header.php(22): wp_head()
#9 /wp-includes/template.php(814): require_once('...')
#10 /wp-includes/template.php(749): load_template()
#11 /wp-includes/general-template.php(48): locate_template()
#12 /wp-content/themes/twentyseventeen/index.php(18): get_header()
#13 /wp-includes/template-loader.php(132): include('...')
#14 /wp-blog-header.php(19): require_once('...')
#15 /index.php(17): require('...')
#16 {main}
  thrown in /wp-content/plugins/blackstone-online-gateway/blackstone-online-gateway.php on line 56