Subscribe Forms 1.6

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

Summary

Errors
No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.
Performance

Memory usage: 72.21 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 3,000+
WordPress.org page https://wordpress.org/plugins/wp-subscribe-form/
Badges

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Pages 8

Subscribers List ‹ Test site — WordPress

Page screenshot: Subscribers List ‹ Test site — WordPress
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&page=sfba_subscribers_list&type=update
Requested URL /wp-admin/plugins.php?action=activate&plugin=wp-subscribe-form%2Findex.php&plugin_status=all&paged=1&s&_wpnonce=c454b79088
Aspect after-activation
HTTP status 200
Load time 0.746 s
Memory usage 3.44 MiB
JS errors None
Resource errors None

Subscribe Forms

Page screenshot: Subscribe Forms
URL /wp-admin/edit.php?post_type=sfba_subscribe_form
Aspect menu-item
HTTP status 200
Load time 0.410 s
Memory usage 3.45 MiB
JS errors None
Resource errors None

Subscribe Forms → Add New

Page screenshot: Subscribe Forms → Add New
URL /wp-admin/post-new.php?post_type=sfba_subscribe_form
Aspect menu-item
HTTP status 200
Load time 0.635 s
Memory usage 3.48 MiB
JS errors None
Resource errors None

Subscribe Forms → Integrations

Page screenshot: Subscribe Forms → Integrations
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&page=sfba_subscription_settings
Aspect menu-item
HTTP status 200
Load time 0.529 s
Memory usage 3.51 MiB
JS errors None
Resource errors None

Subscribe Forms → Subscribers List

Page screenshot: Subscribe Forms → Subscribers List
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&page=sfba_subscribers_list
Aspect menu-item
HTTP status 200
Load time 0.371 s
Memory usage 3.45 MiB
JS errors None
Resource errors None

Subscribe Forms → Recommended Plugins

Page screenshot: Subscribe Forms → Recommended Plugins
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&page=sfba-recommended-plugins
Aspect menu-item
HTTP status 200
Load time 0.914 s
Memory usage 3.77 MiB
JS errors None
Resource errors None

Subscribe Forms → Upgrade To Pro

Page screenshot: Subscribe Forms → Upgrade To Pro
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&page=upgrade_to_pro
Aspect menu-item
HTTP status 200
Load time 0.820 s
Memory usage 3.48 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 0.249 s
Memory usage 3.37 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.462 s0.446 s-0.016 s3.38 MiB3.46 MiB+ 83.96 KiB
/wp-admin/edit.php0.281 s0.315 s+0.034 s3.41 MiB3.49 MiB+ 82.29 KiB
/wp-admin/post-new.php0.921 s0.614 s-0.307 s5.46 MiB5.55 MiB+ 95.65 KiB
/wp-admin/upload.php0.704 s0.462 s-0.242 s3.32 MiB3.39 MiB+ 66.38 KiB
/wp-admin/options-writing.php0.259 s0.440 s+0.181 s3.32 MiB3.38 MiB+ 59.59 KiB
/wp-admin/media-new.php0.336 s0.411 s+0.075 s3.3 MiB3.38 MiB+ 82.52 KiB
/wp-admin/edit-tags.php?taxonomy=category0.214 s0.270 s+0.056 s3.31 MiB3.4 MiB+ 83.73 KiB
/wp-admin/post-new.php?post_type=page0.621 s0.661 s+0.040 s5.45 MiB5.54 MiB+ 91.23 KiB
/wp-admin/options-discussion.php0.376 s0.290 s-0.086 s3.3 MiB3.37 MiB+ 69.57 KiB
/wp-admin/edit-comments.php0.254 s0.253 s-0.001 s3.34 MiB3.4 MiB+ 65.8 KiB
/0.302 s0.209 s-0.093 s3.36 MiB3.37 MiB+ 13.64 KiB
Average 0.430 s0.397 s-0.033 s3.72 MiB3.79 MiB+ 72.21 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
Language % Lines of code Comment lines Files
PHP90.3%11,0712,60031
JavaScript4.4%543644
SVG4.4%54039
YAML0.6%6803
CSS0.3%3223
JSON0.0%501
Total 12,259 2,669 51

PHP Code Analysis | More results »

Lines of code 7,596
Total complexity 675
Median class complexity 25.0
Median method complexity 1.0
Most complex class WPAPPP_MCAPI
Most complex function sfba_arrow_forms_shortcode()
Classes 5
Methods 137
Functions 36

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 2

Options wp_options 4

Custom Post Types 1

ID Name
sfba_subscribe_formSubscribe Forms

Meta Boxes

{
    "sfba_subscribe_form": {
        "sfba_shortcode_meta_box": {
            "title": "Shortcode",
            "context": "side"
        },
        "sfba_form_showcase_meta_box": {
            "title": "Step 1: Select Subscribe Form Template",
            "context": "advanced"
        },
        "sfba_form_load_form": {
            "title": "Customization & Subscription Settings",
            "context": "advanced"
        }
    }
}

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Subscribe Forms Admin Menus and Meta Boxes