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Slickity 2.3.2

Does Slickity work with WordPress 7.1 and PHP 8.1.12? A smoke test was performed on 2026-09-08 09:46:24 UTC.

Summary

Pages 5

Plugins ‹ Test site — WordPress

Slideshows

Slideshows → Add New Slideshow

Plugins → Install Plugins

Test site – Just another WordPress site

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	1.066 s	0.633 s	-0.433 s	4.23 MiB	4.28 MiB	+ 56.04 KiB
/wp-admin/edit.php	0.550 s	0.647 s	+0.097 s	4.28 MiB	4.34 MiB	+ 56.04 KiB
/wp-admin/post-new.php	1.525 s	1.956 s	+0.431 s	6.78 MiB	6.86 MiB	+ 86.2 KiB
/wp-admin/upload.php	1.330 s	1.044 s	-0.286 s	4.25 MiB	4.29 MiB	+ 42.69 KiB
/wp-admin/options-writing.php	0.518 s	0.515 s	-0.003 s	4.22 MiB	4.26 MiB	+ 42.94 KiB
/wp-admin/media-new.php	0.560 s	0.694 s	+0.134 s	4.21 MiB	4.26 MiB	+ 51.13 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.802 s	0.528 s	-0.274 s	4.22 MiB	4.28 MiB	+ 55.99 KiB
/wp-admin/post-new.php?post_type=page	1.608 s	1.989 s	+0.381 s	6.76 MiB	6.83 MiB	+ 77.73 KiB
/wp-admin/options-discussion.php	0.901 s	0.940 s	+0.039 s	4.23 MiB	4.26 MiB	+ 35.13 KiB
/wp-admin/edit-comments.php	0.511 s	0.535 s	+0.024 s	4.24 MiB	4.28 MiB	+ 38.94 KiB
/	0.298 s	0.227 s	-0.071 s	4.6 MiB	4.65 MiB	+ 52.88 KiB
Average	0.879 s	0.883 s	+0.004 s	4.73 MiB	4.78 MiB	+ 54.16 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.

Language		%	Lines of code	Comment lines	Files
	PHP	62.1%	4,866	1,781	4
	JSON	33.0%	2,586	0	1
	CSS	4.6%	363	20	4
	SVG	0.2%	13	0	1
	JavaScript	0.2%	12	1	1
Total			7,840	1,802	11

PHP Code Analysis | More results »

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.

Custom Post Types 1

ID	Name
slickity_slideshow	Slideshows

PHP Error Log 8 lines

[08-Sep-2026 09:47:07 UTC] PHP Fatal error:  Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "slickity_deactivation" not found or invalid function name in /wp-includes/class-wp-hook.php:353
Stack trace:
#0 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#1 /wp-includes/plugin.php(523): WP_Hook->do_action()
#2 /wp-admin/includes/plugin.php(826): do_action()
#3 /wp-admin/plugins.php(211): deactivate_plugins()
#4 {main}
  thrown in /wp-includes/class-wp-hook.php on line 353

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