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Newsletter 8.1.9

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: 318.47 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=ac628f08c1
Aspect after-activation
HTTP status 200
Load time 1.422 s
Memory usage 3.81 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 1.814 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 1.135 s
Memory usage 3.72 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 0.290 s
Memory usage 3.75 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 0.270 s
Memory usage 3.69 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 0.452 s
Memory usage 3.73 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 0.377 s
Memory usage 3.69 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 0.414 s
Memory usage 3.72 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 0.933 s
Memory usage 3.74 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 0.355 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 0.216 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 1.925 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.php0.343 s0.318 s-0.025 s3.38 MiB3.69 MiB+ 317.81 KiB
/wp-admin/edit.php0.199 s0.211 s+0.012 s3.41 MiB3.74 MiB+ 344.07 KiB
/wp-admin/post-new.php0.834 s0.848 s+0.014 s5.46 MiB5.72 MiB+ 269.34 KiB
/wp-admin/upload.php0.494 s0.350 s-0.144 s3.32 MiB3.69 MiB+ 371.29 KiB
/wp-admin/options-writing.php0.200 s0.190 s-0.010 s3.32 MiB3.67 MiB+ 355.4 KiB
/wp-admin/media-new.php0.269 s0.206 s-0.063 s3.3 MiB3.66 MiB+ 376.96 KiB
/wp-admin/edit-tags.php?taxonomy=category0.190 s0.168 s-0.022 s3.31 MiB3.68 MiB+ 376.09 KiB
/wp-admin/post-new.php?post_type=page0.518 s0.535 s+0.017 s5.45 MiB5.71 MiB+ 268.98 KiB
/wp-admin/options-discussion.php0.250 s0.284 s+0.034 s3.3 MiB3.66 MiB+ 367.7 KiB
/wp-admin/edit-comments.php0.231 s0.365 s+0.134 s3.34 MiB3.68 MiB+ 354.98 KiB
/0.242 s0.187 s-0.055 s3.31 MiB3.41 MiB+ 100.5 KiB
Average 0.343 s0.333 s-0.010 s3.72 MiB4.03 MiB+ 318.47 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
PHP76.6%26,0953,413183
CSS13.3%4,51443620
JSON5.3%1,818015
JavaScript4.2%1,4261395
HTML0.6%200143
Total 34,053 4,002 226

PHP Code Analysis | More results »

Lines of code 15,823
Total complexity 3,262
Median class complexity 25.0
Median method complexity 2.0
Most complex class NewsletterControls
Most complex function NewsletterUpgrade::run()
Classes 61
Methods 928
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

[04-Mar-2024 10:13:21 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