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Newsletter 8.0.9

Does Newsletter work with WordPress 6.4.3 and PHP 8.1.12? A smoke test was performed on .

Summary

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

Memory usage: 294.11 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 version6.4.3
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 300,000+
WordPress.org page https://wordpress.org/plugins/newsletter/
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Pages 12

Welcome ‹ Test site — WordPress

Page screenshot: Welcome ‹ Test site — WordPress
URL /wp-admin/admin.php?page=newsletter_main_welcome
Requested URL /wp-admin/plugins.php?action=activate&plugin=newsletter%2Fplugin.php&plugin_status=all&paged=1&s&_wpnonce=0d621056de
Aspect after-activation
HTTP status 200
Load time 1.496 s
Memory usage 3.79 MiB
JS errors None
Resource errors None

Newsletter

Page screenshot: Newsletter
URL /wp-admin/admin.php?page=newsletter_main_index
Aspect menu-item
HTTP status 200
Load time 1.712 s
Memory usage 3.75 MiB
JS errors None
Resource errors None

Newsletter → Subscription

Page screenshot: Newsletter → Subscription
URL /wp-admin/admin.php?page=newsletter_subscription_options
Aspect menu-item
HTTP status 200
Load time 1.251 s
Memory usage 3.7 MiB
JS errors None
Resource errors None

Newsletter → Form

Page screenshot: Newsletter → Form
URL /wp-admin/admin.php?page=newsletter_subscription_form
Aspect menu-item
HTTP status 200
Load time 0.363 s
Memory usage 3.72 MiB
JS errors None
Resource errors None

Newsletter → Newsletters

Page screenshot: Newsletter → Newsletters
URL /wp-admin/admin.php?page=newsletter_emails_index
Aspect menu-item
HTTP status 200
Load time 0.466 s
Memory usage 3.66 MiB
JS errors None
Resource errors None

Newsletter → Subscribers

Page screenshot: Newsletter → Subscribers
URL /wp-admin/admin.php?page=newsletter_users_index
Aspect menu-item
HTTP status 200
Load time 0.331 s
Memory usage 3.7 MiB
JS errors None
Resource errors None

Newsletter → Lists

Page screenshot: Newsletter → Lists
URL /wp-admin/admin.php?page=newsletter_subscription_lists
Aspect menu-item
HTTP status 200
Load time 0.387 s
Memory usage 3.66 MiB
JS errors None
Resource errors None

Newsletter → Settings

Page screenshot: Newsletter → Settings
URL /wp-admin/admin.php?page=newsletter_main_main
Aspect menu-item
HTTP status 200
Load time 0.475 s
Memory usage 3.71 MiB
JS errors None
Resource errors None

Newsletter → Addons

Page screenshot: Newsletter → Addons
URL /wp-admin/admin.php?page=newsletter_main_extensions
Aspect menu-item
HTTP status 200
Load time 0.974 s
Memory usage 3.71 MiB
JS errors None
Resource errors None

Newsletter → Automated Pro

Page screenshot: Newsletter → Automated Pro
URL /wp-admin/admin.php?page=newsletter_main_automated
Aspect menu-item
HTTP status 200
Load time 0.377 s
Memory usage 3.66 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 0.309 s
Memory usage 3.4 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 2.458 s
Memory usage 5.6 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.375 s0.391 s+0.016 s3.38 MiB3.67 MiB+ 292.58 KiB
/wp-admin/edit.php0.218 s0.233 s+0.015 s3.41 MiB3.72 MiB+ 316.89 KiB
/wp-admin/post-new.php0.979 s0.969 s-0.010 s5.46 MiB5.7 MiB+ 243.8 KiB
/wp-admin/upload.php0.751 s0.269 s-0.482 s3.32 MiB3.66 MiB+ 344.11 KiB
/wp-admin/options-writing.php0.211 s0.228 s+0.017 s3.32 MiB3.64 MiB+ 328.22 KiB
/wp-admin/media-new.php0.306 s0.377 s+0.071 s3.3 MiB3.64 MiB+ 349.78 KiB
/wp-admin/edit-tags.php?taxonomy=category0.193 s0.252 s+0.059 s3.31 MiB3.65 MiB+ 348.91 KiB
/wp-admin/post-new.php?post_type=page0.635 s0.621 s-0.014 s5.45 MiB5.69 MiB+ 243.43 KiB
/wp-admin/options-discussion.php0.232 s0.257 s+0.025 s3.3 MiB3.64 MiB+ 340.52 KiB
/wp-admin/edit-comments.php0.254 s0.224 s-0.030 s3.34 MiB3.66 MiB+ 327.8 KiB
/0.269 s0.205 s-0.064 s3.31 MiB3.4 MiB+ 99.13 KiB
Average 0.402 s0.366 s-0.036 s3.72 MiB4 MiB+ 294.11 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
CSS
Language % Lines of code Comment lines Files
PHP76.8%24,7613,441171
CSS12.6%4,06840618
JSON5.6%1,818015
JavaScript4.2%1,3641324
HTML0.8%244224
Total 32,255 4,001 212

PHP Code Analysis | More results »

Lines of code 15,439
Total complexity 3,125
Median class complexity 24.5
Median method complexity 2.0
Most complex class NewsletterControls
Most complex function NewsletterUpgrade::run()
Classes 58
Methods 876
Functions 38

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 6

Options wp_options 11

Sidebar Widgets 2

ID Name
newsletterwidgetNewsletter
newsletterwidgetminimalNewsletter Minimal

PHP Error Log 1 lines

[30-Jan-2024 22:49:48 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/newsletter/users/index.php on line 48
See also: All tests for this plugin, How to Hide Newsletter Admin Menus