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Vertical News Scroller 1.21

Does Vertical News Scroller work with WordPress 6.0.3 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.
Performance

Memory usage: 33.53 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 version6.0.3
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 6,000+
WordPress.org page https://wordpress.org/plugins/vertical-news-scroller/
Badges

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Pages 4

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=vertical-news-scroller%2FnewsScroller.php&plugin_status=all&paged=1&s&_wpnonce=2f1a868c19
Aspect after-activation
HTTP status 200
Load time 0.440 s
Memory usage 3.73 MiB
JS errors None
Resource errors None

Manage Scrolling News

Page screenshot: Manage Scrolling News
URL /wp-admin/admin.php?page=Scrollnews-settings
Aspect menu-item
HTTP status 200
Load time 0.385 s
Memory usage 3.69 MiB
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 0.225 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

Widgets ‹ Test site — WordPress

Page screenshot: Widgets ‹ Test site — WordPress
URL /wp-admin/widgets.php
Aspect new-sidebar-widgets
HTTP status 200
Load time 1.653 s
Memory usage 5.57 MiB
JS errors
External errors: The following JavaScript errors were probably triggered by WordPress itself, or by compatibility issues in the test runner. They are not related to the plugin. 
[
    {
        "message": "TypeError: Cannot read properties of null (reading 'offsetHeight')\n    at t (/wp-includes/js/dist/widgets.min.js?ver=80e98954519d1dad7a91a2248dbc2cc9:7:10419)\n    at IntersectionObserver.n.threshold (/wp-includes/js/dist/widgets.min.js?ver=80e98954519d1dad7a91a2248dbc2cc9:7:10591)",
        "trace": null,
        "code": null
    },
    {
        "message": "TypeError: Cannot read properties of null (reading 'offsetHeight')\n    at t (/wp-includes/js/dist/widgets.min.js?ver=80e98954519d1dad7a91a2248dbc2cc9:7:10419)\n    at IntersectionObserver.n.threshold (/wp-includes/js/dist/widgets.min.js?ver=80e98954519d1dad7a91a2248dbc2cc9:7:10591)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.317 s0.266 s-0.051 s3.73 MiB3.77 MiB+ 41.02 KiB
/wp-admin/edit.php0.184 s0.198 s+0.014 s3.76 MiB3.8 MiB+ 40.3 KiB
/wp-admin/post-new.php0.746 s0.923 s+0.177 s5.55 MiB5.6 MiB+ 49.38 KiB
/wp-admin/upload.php0.395 s0.338 s-0.057 s3.69 MiB3.72 MiB+ 34.42 KiB
/wp-admin/options-writing.php0.265 s0.140 s-0.125 s3.62 MiB3.66 MiB+ 38.27 KiB
/wp-admin/media-new.php0.330 s0.193 s-0.137 s3.67 MiB3.7 MiB+ 34.59 KiB
/wp-admin/edit-tags.php?taxonomy=category0.176 s0.294 s+0.118 s3.69 MiB3.73 MiB+ 35.5 KiB
/wp-admin/post-new.php?post_type=page0.590 s0.684 s+0.094 s5.55 MiB5.59 MiB+ 40.96 KiB
/wp-admin/options-discussion.php0.207 s0.219 s+0.012 s3.6 MiB3.64 MiB+ 34.91 KiB
/wp-admin/edit-comments.php0.207 s0.196 s-0.011 s3.7 MiB3.73 MiB+ 34.45 KiB
/0.260 s0.214 s-0.046 s3.62 MiB3.6 MiB- 14.91 KiB
Average 0.334 s0.333 s-0.001 s4.02 MiB4.05 MiB+ 33.53 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
PHP74.9%1,317261
JavaScript21.5%379162
CSS3.6%6372
Total 1,759 49 5

PHP Code Analysis | More results »

Lines of code 1,405
Total complexity 170
Median class complexity 47.0
Median method complexity 6.5
Most complex class vns_VerticalScroll
Most complex function vns_managenews()
Classes 1
Methods 4
Functions 15

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

Sidebar Widgets 1

ID Name
vns_verticalscrollVertical news scroll

Capabilities 4

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide the "Manage Scrolling News" Admin Menu