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Simply Slider 1.0

Does Simply Slider work with WordPress 7.1 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
14PHP fatal errors
No JavaScript exceptions
1Page failed to load
  • 1 500 Internal Server Error
No resource errors
Performance

Memory usage: 6.7 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 version7.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs <10
WordPress.org page https://wordpress.org/plugins/simply-slider/
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Pages 2

WordPress › Error

Page screenshot: WordPress › Error
URL /wp-admin/plugins.php?activate=true&plugin_status=all&paged=1&s=
Requested URL /wp-admin/plugins.php?action=activate&plugin=simply-slider%2Fsimplyslide.php&plugin_status=all&paged=1&s&_wpnonce=9fecc8e00e
Aspect after-activation
HTTP status 500
Load time 0.186 s
Memory usage N/A
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 0.234 s
Memory usage 4.61 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/0.349 s0.186 s-0.163 s4.6 MiB4.61 MiB+ 6.7 KiB
Average 0.349 s0.186 s-0.163 s4.6 MiB4.61 MiB+ 6.7 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
CSS
Language % Lines of code Comment lines Files
PHP50.0%1,1434254
JavaScript28.9%6611734
CSS21.2%484181
Total 2,288 616 9

PHP Code Analysis | More results »

Lines of code 1,148
Total complexity 135
Median class complexity 9.0
Median method complexity 1.0
Most complex class SimplySlide_Settings_Page
Most complex function SimplySlide_Options_Page::admin_init()
Classes 7
Methods 74
Functions 3

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 140 lines

[08-Sep-2026 11:13:28 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function create_function() in /wp-content/plugins/simply-slider/class.simplyslide.php:623
Stack trace:
#0 /wp-content/plugins/simply-slider/simplyslide.php(515): SimplySlide_Settings_Page->init()
#1 /wp-includes/class-wp-hook.php(353): SimplySlide_Options_Page->admin_init()
#2 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(523): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/plugins.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/simply-slider/class.simplyslide.php on line 623
[08-Sep-2026 11:13:29 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function create_function() in /wp-content/plugins/simply-slider/class.simplyslide.php:623
Stack trace:
#0 /wp-content/plugins/simply-slider/simplyslide.php(515): SimplySlide_Settings_Page->init()
#1 /wp-includes/class-wp-hook.php(353): SimplySlide_Options_Page->admin_init()
#2 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(523): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/index.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/simply-slider/class.simplyslide.php on line 623
[08-Sep-2026 11:13:30 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function create_function() in /wp-content/plugins/simply-slider/class.simplyslide.php:623
Stack trace:
#0 /wp-content/plugins/simply-slider/simplyslide.php(515): SimplySlide_Settings_Page->init()
#1 /wp-includes/class-wp-hook.php(353): SimplySlide_Options_Page->admin_init()
#2 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(523): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/index.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/simply-slider/class.simplyslide.php on line 623
[08-Sep-2026 11:13:30 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function create_function() in /wp-content/plugins/simply-slider/class.simplyslide.php:623
Stack trace:
#0 /wp-content/plugins/simply-slider/simplyslide.php(515): SimplySlide_Settings_Page->init()
#1 /wp-includes/class-wp-hook.php(353): SimplySlide_Options_Page->admin_init()
#2 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(523): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/edit.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/simply-slider/class.simplyslide.php on line 623
[08-Sep-2026 11:13:30 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function create_function() in /wp-content/plugins/simply-slider/class.simplyslide.php:623
Stack trace:
#0 /wp-content/plugins/simply-slider/simplyslide.php(515): SimplySlide_Settings_Page->init()
#1 /wp-includes/class-wp-hook.php(353): SimplySlide_Options_Page->admin_init()
#2 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(523): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/post-new.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/simply-slider/class.simplyslide.php on line 623
[08-Sep-2026 11:13:30 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function create_function() in /wp-content/plugins/simply-slider/class.simplyslide.php:623
Stack trace:
#0 /wp-content/plugins/simply-slider/simplyslide.php(515): SimplySlide_Settings_Page->init()
#1 /wp-includes/class-wp-hook.php(353): SimplySlide_Options_Page->admin_init()
#2 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(523): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/upload.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/simply-slider/class.simplyslide.php on line 623
[08-Sep-2026 11:13:30 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function create_function() in /wp-content/plugins/simply-slider/class.simplyslide.php:623
Stack trace:
#0 /wp-content/plugins/simply-slider/simplyslide.php(515): SimplySlide_Settings_Page->init()
#1 /wp-includes/class-wp-hook.php(353): SimplySlide_Options_Page->admin_init()
#2 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(523): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/options-writing.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/simply-slider/class.simplyslide.php on line 623
[08-Sep-2026 11:13:30 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function create_function() in /wp-content/plugins/simply-slider/class.simplyslide.php:623
Stack trace:
#0 /wp-content/plugins/simply-slider/simplyslide.php(515): SimplySlide_Settings_Page->init()
#1 /wp-includes/class-wp-hook.php(353): SimplySlide_Options_Page->admin_init()
#2 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(523): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/media-new.php(13): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/simply-slider/class.simplyslide.php on line 623
[08-Sep-2026 11:13:30 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function create_function() in /wp-content/plugins/simply-slider/class.simplyslide.php:623
Stack trace:
#0 /wp-content/plugins/simply-slider/simplyslide.php(515): SimplySlide_Settings_Page->init()
#1 /wp-includes/class-wp-hook.php(353): SimplySlide_Options_Page->admin_init()
#2 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(523): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/edit-tags.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/simply-slider/class.simplyslide.php on line 623
[08-Sep-2026 11:13:30 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function create_function() in /wp-content/plugins/simply-slider/class.simplyslide.php:623
Stack trace:
#0 /wp-content/plugins/simply-slider/simplyslide.php(515): SimplySlide_Settings_Page->init()
#1 /wp-includes/class-wp-hook.php(353): SimplySlide_Options_Page->admin_init()
#2 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(523): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/post-new.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/simply-slider/class.simplyslide.php on line 623

(+40 more lines)
See also: All tests for this plugin