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Newsletter 7.9.4

Does Newsletter work with WordPress 6.3.1 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
2PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 229.15 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 version6.3.1
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 11

‹ Test site — WordPress

Page screenshot: ‹ 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=6bb583cbd1
Aspect after-activation
HTTP status 200
Load time 1.336 s
Memory usage 3.18 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 2.097 s
Memory usage 3.09 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 1.682 s
Memory usage 3.11 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 0.382 s
Memory usage 3.04 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 0.330 s
Memory usage 3.09 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 0.448 s
Memory usage 3.04 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 0.462 s
Memory usage 3.08 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 0.919 s
Memory usage 3.09 MiB
JS errors None
Resource errors None

Newsletter → Automation Pro

Page screenshot: Newsletter → Automation Pro
URL /wp-admin/admin.php?page=newsletter_main_automation
Aspect menu-item
HTTP status 200
Load time 0.309 s
Memory usage 3.04 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 3.21 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 2.469 s
Memory usage 5.3 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.319 s0.401 s+0.082 s2.82 MiB3.05 MiB+ 236.12 KiB
/wp-admin/edit.php0.202 s0.258 s+0.056 s2.85 MiB3.09 MiB+ 250.84 KiB
/wp-admin/post-new.php0.755 s0.958 s+0.203 s5.21 MiB5.39 MiB+ 186.35 KiB
/wp-admin/upload.php0.713 s0.436 s-0.277 s2.77 MiB3.04 MiB+ 278.38 KiB
/wp-admin/options-writing.php0.345 s0.217 s-0.128 s2.76 MiB3.02 MiB+ 261.95 KiB
/wp-admin/media-new.php0.281 s0.224 s-0.057 s2.74 MiB3.02 MiB+ 283.3 KiB
/wp-admin/edit-tags.php?taxonomy=category0.189 s0.235 s+0.046 s2.76 MiB3.03 MiB+ 282.84 KiB
/wp-admin/post-new.php?post_type=page0.632 s0.664 s+0.032 s5.21 MiB5.33 MiB+ 122.46 KiB
/wp-admin/options-discussion.php0.239 s0.239 s+0.000 s2.75 MiB3.01 MiB+ 274.25 KiB
/wp-admin/edit-comments.php0.422 s0.223 s-0.199 s2.78 MiB3.03 MiB+ 262.26 KiB
/0.296 s0.209 s-0.087 s3.13 MiB3.21 MiB+ 81.95 KiB
Average 0.399 s0.369 s-0.030 s3.25 MiB3.48 MiB+ 229.15 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
PHP77.4%23,4593,358163
CSS13.5%4,07839018
JavaScript5.0%1,5051424
JSON3.4%1,037011
HTML0.8%235184
Total 30,314 3,908 200

PHP Code Analysis | More results »

Lines of code 15,009
Total complexity 3,034
Median class complexity 23.0
Median method complexity 2.0
Most complex class NewsletterControls
Most complex function NewsletterUpgrade::run()
Classes 58
Methods 855
Functions 37

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 5

Options wp_options 11

Sidebar Widgets 2

ID Name
newsletterwidgetNewsletter
newsletterwidgetminimalNewsletter Minimal

PHP Error Log 2 lines

[20-Sep-2023 07:33:45 UTC] PHP Deprecated:  strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-admin/admin-header.php on line 36
[20-Sep-2023 07:33:53 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($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