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Newsletter 8.2.1

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: 321.78 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=e977c52005
Aspect after-activation
HTTP status 200
Load time 1.393 s
Memory usage 3.82 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 1.917 s
Memory usage 3.77 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 1.299 s
Memory usage 3.73 MiB
JS errors None
Resource errors None

Newsletter → Forms

Page screenshot: Newsletter → Forms
URL /wp-admin/admin.php?page=newsletter_subscription_sources
Aspect menu-item
HTTP status 200
Load time 0.340 s
Memory usage 3.76 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 0.295 s
Memory usage 3.7 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 0.503 s
Memory usage 3.74 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 0.381 s
Memory usage 3.7 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 0.453 s
Memory usage 3.73 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 0.961 s
Memory usage 3.75 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 0.407 s
Memory usage 3.7 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 0.248 s
Memory usage 3.41 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 2.205 s
Memory usage 5.68 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.352 s0.373 s+0.021 s3.38 MiB3.7 MiB+ 326.04 KiB
/wp-admin/edit.php0.198 s0.227 s+0.029 s3.41 MiB3.75 MiB+ 352.3 KiB
/wp-admin/post-new.php0.827 s0.902 s+0.075 s5.46 MiB5.73 MiB+ 277.57 KiB
/wp-admin/upload.php0.534 s0.444 s-0.090 s3.32 MiB3.69 MiB+ 379.52 KiB
/wp-admin/options-writing.php0.227 s0.216 s-0.011 s3.32 MiB3.67 MiB+ 363.63 KiB
/wp-admin/media-new.php0.311 s0.217 s-0.094 s3.3 MiB3.67 MiB+ 385.19 KiB
/wp-admin/edit-tags.php?taxonomy=category0.195 s0.201 s+0.006 s3.31 MiB3.69 MiB+ 384.32 KiB
/wp-admin/post-new.php?post_type=page0.571 s0.612 s+0.041 s5.45 MiB5.72 MiB+ 277.2 KiB
/wp-admin/options-discussion.php0.293 s0.311 s+0.018 s3.3 MiB3.67 MiB+ 375.93 KiB
/wp-admin/edit-comments.php0.284 s0.200 s-0.084 s3.34 MiB3.69 MiB+ 363.21 KiB
/0.276 s0.179 s-0.097 s3.36 MiB3.41 MiB+ 54.65 KiB
Average 0.370 s0.353 s-0.017 s3.72 MiB4.04 MiB+ 321.78 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
PHP76.7%26,3443,436185
CSS13.3%4,55743720
JSON5.3%1,818015
JavaScript4.2%1,4261395
HTML0.6%200143
Total 34,345 4,026 228

PHP Code Analysis | More results »

Lines of code 16,050
Total complexity 3,318
Median class complexity 24.5
Median method complexity 2.0
Most complex class NewsletterControls
Most complex function NewsletterUpgrade::run()
Classes 62
Methods 940
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 7

Options wp_options 11

Sidebar Widgets 2

ID Name
newsletterwidgetNewsletter
newsletterwidgetminimalNewsletter Minimal

PHP Error Log 1 lines

[07-Mar-2024 11:12:24 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