Subscribe2 10.39

Does Subscribe2 work with WordPress 6.1.1 and PHP 8.1.12? A smoke test was performed on .

Summary

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

Memory usage: 108.16 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 version6.1.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 20,000+
WordPress.org page https://wordpress.org/plugins/subscribe2/
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Pages 12

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=subscribe2%2Fsubscribe2.php&plugin_status=all&paged=1&s&_wpnonce=8fcb73364d
Aspect after-activation
HTTP status 200
Load time 0.310 s
Memory usage 3.11 MiB
JS errors None
Resource errors None

Subscribe2

Page screenshot: Subscribe2
URL /wp-admin/admin.php?page=s2
Aspect menu-item
HTTP status 200
Load time 0.167 s
Memory usage 3.39 MiB
JS errors None
Resource errors None

Subscribe2 → Subscribers

Page screenshot: Subscribe2 → Subscribers
URL /wp-admin/admin.php?page=s2_tools
Aspect menu-item
HTTP status 200
Load time 0.181 s
Memory usage 3.31 MiB
JS errors None
Resource errors None

Subscribe2 → Subscribers → Registered Subscribers

Page screenshot: Subscribe2 → Subscribers → Registered Subscribers
URL /wp-admin/admin.php?page=s2_tools&tab=registered
Aspect menu-item-tab
HTTP status 200
Load time 0.183 s
Memory usage 3.09 MiB
JS errors None
Resource errors None

Subscribe2 → Settings

Page screenshot: Subscribe2 → Settings
URL /wp-admin/admin.php?page=s2_settings
Aspect menu-item
HTTP status 200
Load time 0.190 s
Memory usage 3.43 MiB
JS errors None
Resource errors None

Subscribe2 → Settings → Templates

Page screenshot: Subscribe2 → Settings → Templates
URL /wp-admin/admin.php?page=s2_settings&tab=templates
Aspect menu-item-tab
HTTP status 200
Load time 0.174 s
Memory usage 3.08 MiB
JS errors None
Resource errors None

Subscribe2 → Settings → Registered Users

Page screenshot: Subscribe2 → Settings → Registered Users
URL /wp-admin/admin.php?page=s2_settings&tab=registered
Aspect menu-item-tab
HTTP status 200
Load time 0.157 s
Memory usage 3.08 MiB
JS errors None
Resource errors None

Subscribe2 → Settings → Appearance

Page screenshot: Subscribe2 → Settings → Appearance
URL /wp-admin/admin.php?page=s2_settings&tab=appearance
Aspect menu-item-tab
HTTP status 200
Load time 0.173 s
Memory usage 3.1 MiB
JS errors None
Resource errors None

Subscribe2 → Settings → Miscellaneous

Page screenshot: Subscribe2 → Settings → Miscellaneous
URL /wp-admin/admin.php?page=s2_settings&tab=misc
Aspect menu-item-tab
HTTP status 200
Load time 0.155 s
Memory usage 3.08 MiB
JS errors None
Resource errors None

Subscribe2 → Send Email

Page screenshot: Subscribe2 → Send Email
URL /wp-admin/admin.php?page=s2_posts
Aspect menu-item
HTTP status 200
Load time 0.162 s
Memory usage 3.14 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 0.237 s
Memory usage 3.07 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 1.403 s
Memory usage 5.09 MiB
JS errors
[
    {
        "message": "TypeError: Cannot read properties of undefined (reading '_s2mail')\n    at /wp-content/plugins/subscribe2/gutenberg/sidebar.min.js?ver=1.1:1:241",
        "trace": null,
        "code": null
    }
]
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.292 s0.275 s-0.017 s3.05 MiB3.16 MiB+ 112.63 KiB
/wp-admin/edit.php0.209 s0.325 s+0.116 s3.07 MiB3.18 MiB+ 108.96 KiB
/wp-admin/post-new.php0.801 s0.735 s-0.066 s4.97 MiB5.1 MiB+ 135.68 KiB
/wp-admin/upload.php0.609 s0.265 s-0.344 s2.99 MiB3.08 MiB+ 93.73 KiB
/wp-admin/options-writing.php0.184 s0.146 s-0.038 s2.99 MiB3.07 MiB+ 80.38 KiB
/wp-admin/media-new.php0.323 s0.244 s-0.079 s2.97 MiB3.07 MiB+ 105.91 KiB
/wp-admin/edit-tags.php?taxonomy=category0.193 s0.184 s-0.009 s2.98 MiB3.09 MiB+ 108.95 KiB
/wp-admin/post-new.php?post_type=page0.643 s0.738 s+0.095 s4.96 MiB5.09 MiB+ 131.33 KiB
/wp-admin/options-discussion.php0.216 s0.291 s+0.075 s2.97 MiB3.07 MiB+ 94.53 KiB
/wp-admin/edit-comments.php0.218 s0.218 s+0.000 s3 MiB3.09 MiB+ 91.63 KiB
/0.309 s0.227 s-0.082 s2.94 MiB3.07 MiB+ 126.02 KiB
Average 0.363 s0.332 s-0.032 s3.35 MiB3.46 MiB+ 108.16 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.

PHP
JavaScript
Language % Lines of code Comment lines Files
PHP85.5%7,5812,27026
JavaScript11.2%9906312
Markdown2.2%19601
CSS0.9%8002
JSON0.2%2101
Total 8,868 2,333 42

PHP Code Analysis | More results »

Lines of code 6,536
Total complexity 1,405
Median class complexity 48.0
Median method complexity 3.0
Most complex class S2_Core
Most complex function S2_Core::subscribe2_cron()
Classes 17
Methods 273
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.

Database Tables 1

Options wp_options 2

User Metadata wp_usermeta 3

Sidebar Widgets 1

ID Name
s2_form_widgetSubscribe2 Widget

PHP Error Log 1 lines

[23-Dec-2022 06:29:48 UTC] PHP Notice:  Function wp_enqueue_script() was called <strong>incorrectly</strong>. "wp-editor" script should not be enqueued together with the new widgets editor (wp-edit-widgets or wp-customize-widgets). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 5.8.0.) in /wp-includes/functions.php on line 5835
See also: All tests for this plugin, How to Hide Subscribe2 Admin Menus