WordPress vertical Thumbnail Slider 1.2.5

Does "WordPress vertical Thumbnail Slider" work with WordPress 5.1.1 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
1JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 62.32 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 version5.1.1
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000+
WordPress.org page https://wordpress.org/plugins/wp-vertical-image-slider/
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Pages 5

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=wp-vertical-image-slider%2Fwp-vertical-images-thumbnail-slider.php&plugin_status=all&paged=1&s&_wpnonce=b8416f33da
Aspect after-activation
HTTP status 200
Load time 0.285 s
Memory usage 3.27 MiB
JS errors None
Resource errors None

Vertical Thumbnail Slider

Page screenshot: Vertical Thumbnail Slider
URL /wp-admin/admin.php?page=vertical_thumbnail_slider
Aspect menu-item
HTTP status 200
Load time 0.786 s
Memory usage 3.19 MiB
JS errors None
Resource errors None

Vertical Thumbnail Slider → Manage Images

Page screenshot: Vertical Thumbnail Slider → Manage Images
URL /wp-admin/admin.php?page=vertical_thumbnail_slider_image_management
Aspect menu-item
HTTP status 200
Load time 0.333 s
Memory usage 3.2 MiB
JS errors None
Resource errors None

Vertical Thumbnail Slider → Preview Slider

Page screenshot: Vertical Thumbnail Slider → Preview Slider
URL /wp-admin/admin.php?page=vertical_thumbnail_slider_preview
Aspect menu-item
HTTP status 200
Load time 0.196 s
Memory usage 3.19 MiB
JS errors
[
    {
        "message": "TypeError: Cannot read property 'offsetHeight' of undefined\n    at height (/wp-content/plugins/wp-vertical-image-slider/js/images-vertical-thumbnail-slider-jc.js?ver=5.1.1:361:18)\n    at HTMLDivElement.<anonymous> (/wp-content/plugins/wp-vertical-image-slider/js/images-vertical-thumbnail-slider-jc.js?ver=5.1.1:244:35)\n    at Function.each (/wp-admin/load-scripts.php?c=0&load%5B%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.1.1:2:2881)\n    at a.fn.init.each (/wp-admin/load-scripts.php?c=0&load%5B%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.1.1:2:846)\n    at a.fn.init.$.fn.jCarouselLite (/wp-content/plugins/wp-vertical-image-slider/js/images-vertical-thumbnail-slider-jc.js?ver=5.1.1:226:17)\n    at HTMLDocument.<anonymous> (/wp-admin/admin.php?page=vertical_thumbnail_slider_preview:212:81)\n    at i (/wp-admin/load-scripts.php?c=0&load%5B%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.1.1:2:27449)\n    at Object.fireWith [as resolveWith] (/wp-admin/load-scripts.php?c=0&load%5B%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.1.1:2:28213)\n    at Function.ready (/wp-admin/load-scripts.php?c=0&load%5B%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.1.1:2:30006)\n    at HTMLDocument.K (/wp-admin/load-scripts.php?c=0&load%5B%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=5.1.1:2:30368)",
        "trace": null,
        "code": null
    }
]
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 0.303 s
Memory usage 3.01 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.268 s0.255 s-0.013 s3.29 MiB3.33 MiB+ 48.03 KiB
/wp-admin/edit.php0.192 s0.193 s+0.001 s3.32 MiB3.37 MiB+ 48 KiB
/wp-admin/post-new.php0.923 s1.034 s+0.111 s4.92 MiB5.04 MiB+ 123.11 KiB
/wp-admin/upload.php0.466 s0.330 s-0.136 s3.15 MiB3.19 MiB+ 42.01 KiB
/wp-admin/options-writing.php0.180 s0.139 s-0.041 s3.14 MiB3.18 MiB+ 42.41 KiB
/wp-admin/media-new.php0.222 s0.200 s-0.022 s3.13 MiB3.17 MiB+ 42.41 KiB
/wp-admin/edit-tags.php?taxonomy=category0.222 s0.156 s-0.066 s3.17 MiB3.28 MiB+ 106.41 KiB
/wp-admin/post-new.php?post_type=page0.962 s0.879 s-0.083 s4.91 MiB5.02 MiB+ 111.85 KiB
/wp-admin/options-discussion.php0.209 s0.198 s-0.011 s3.14 MiB3.18 MiB+ 42.41 KiB
/wp-admin/edit-comments.php0.241 s0.191 s-0.050 s3.24 MiB3.28 MiB+ 42.45 KiB
/0.320 s0.276 s-0.044 s2.98 MiB3.02 MiB+ 36.45 KiB
Average 0.382 s0.350 s-0.032 s3.49 MiB3.55 MiB+ 62.32 KiB

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.

Database Tables 1

Options wp_options 2

Capabilities 6

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide WordPress vertical Thumbnail Slider Admin Menus