Report - Blackstone Online Gateway 4.5.57

Does Blackstone Online Gateway work with WordPress 6.9.1 and PHP 8.1.12? A smoke test was performed on 2026-02-26 03:29:37 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	6.9.1
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=b3054e1ae2
Aspect	after-activation
HTTP status	200
Load time	0.356 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	0.058 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	0.416 s	0.325 s	-0.091 s	3.78 MiB	3.79 MiB	+ 12.11 KiB
/wp-admin/edit.php	0.358 s	0.277 s	-0.081 s	3.78 MiB	3.79 MiB	+ 12.11 KiB
/wp-admin/post-new.php	0.977 s	0.692 s	-0.285 s	6.31 MiB	6.32 MiB	+ 16.54 KiB
/wp-admin/upload.php	0.725 s	0.460 s	-0.265 s	3.74 MiB	3.73 MiB	- 5.3 KiB
/wp-admin/options-writing.php	0.325 s	0.306 s	-0.019 s	3.71 MiB	3.71 MiB	- 1.3 KiB
/wp-admin/media-new.php	0.498 s	0.364 s	-0.134 s	3.7 MiB	3.71 MiB	+ 6.89 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.429 s	0.292 s	-0.137 s	3.72 MiB	3.73 MiB	+ 17.56 KiB
/wp-admin/post-new.php?post_type=page	0.671 s	0.684 s	+0.013 s	6.3 MiB	6.31 MiB	+ 12.06 KiB
/wp-admin/options-discussion.php	0.318 s	0.529 s	+0.211 s	3.71 MiB	3.71 MiB	- 4.8 KiB
/wp-admin/edit-comments.php	0.314 s	0.340 s	+0.026 s	3.73 MiB	3.73 MiB	- 5.3 KiB
Average	0.503 s	0.427 s	-0.076 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	75.6%	1,657	71	4
	JavaScript	20.5%	450	27	5
	CSS	2.0%	43	0	1
	PO File	2.0%	43	0	1
Total			2,193	98	11

PHP Code Analysis | More results »

Lines of code	1,639
Total complexity	302
Median class complexity	108.0
Median method complexity	3.0
Most complex class	bmspay_Blackstone_Payment
Most complex function	bmspay_Blackstone_Payment::process_payment()

Classes	2
Methods	34
Functions	22

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

[26-Feb-2026 03:29:57 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(125): 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
[26-Feb-2026 03:30:05 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(125): 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