Subscribe to Category 2.4.11

Does Subscribe to Category work with WordPress 5.5.1 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
326PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 184.6 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.161 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.5.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 800+
WordPress.org page https://wordpress.org/plugins/subscribe-to-category/
Badges

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Pages 6

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=subscribe-to-category%2Fsubscribe-to-category.php&plugin_status=all&paged=1&s&_wpnonce=ee21f28653
Aspect after-activation
HTTP status 200
Load time 1.248 s
Memory usage 2.9 MiB
JS errors None
Resource errors None

STC Subscribe

Page screenshot: STC Subscribe
URL /wp-admin/admin.php?page=stc-subscribe-settings-submenu
Aspect menu-item
HTTP status 200
Load time 0.401 s
Memory usage 2.76 MiB
JS errors None
Resource errors None

STC Subscribe → Notifications

Page screenshot: STC Subscribe → Notifications
URL /wp-admin/edit.php?post_type=notifications
Aspect menu-item
HTTP status 200
Load time 0.595 s
Memory usage 2.92 MiB
JS errors None
Resource errors None

STC Subscribe → Subscribers

Page screenshot: STC Subscribe → Subscribers
URL /wp-admin/edit.php?post_type=stc
Aspect menu-item
HTTP status 200
Load time 0.412 s
Memory usage 2.89 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 0.422 s
Memory usage 2.67 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 1.023 s
Memory usage 2.82 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.474 s0.534 s+0.060 s2.75 MiB2.88 MiB+ 131.14 KiB
/wp-admin/edit.php0.239 s0.419 s+0.180 s2.8 MiB2.94 MiB+ 145.3 KiB
/wp-admin/post-new.php1.620 s2.034 s+0.414 s4.54 MiB4.96 MiB+ 426.88 KiB
/wp-admin/upload.php0.609 s0.673 s+0.064 s2.63 MiB2.76 MiB+ 135.33 KiB
/wp-admin/options-writing.php0.198 s0.373 s+0.175 s2.64 MiB2.75 MiB+ 107.67 KiB
/wp-admin/media-new.php0.236 s0.403 s+0.167 s2.6 MiB2.74 MiB+ 140.55 KiB
/wp-admin/edit-tags.php?taxonomy=category0.225 s0.415 s+0.190 s2.64 MiB2.78 MiB+ 140.21 KiB
/wp-admin/post-new.php?post_type=page1.469 s1.865 s+0.396 s4.53 MiB4.94 MiB+ 420.6 KiB
/wp-admin/options-discussion.php0.391 s0.430 s+0.039 s2.61 MiB2.75 MiB+ 140.18 KiB
/wp-admin/edit-comments.php0.239 s0.411 s+0.172 s2.65 MiB2.78 MiB+ 131.27 KiB
/0.337 s0.251 s-0.086 s2.56 MiB2.67 MiB+ 111.49 KiB
Average 0.549 s0.710 s+0.161 s3 MiB3.18 MiB+ 184.6 KiB

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.

Options wp_options 2

Custom Post Types 2

ID Name
notificationsNotifications
stcSubscribers

Sidebar Widgets 1

ID Name
stc_widgetSubscribe to Category

PHP Error Log 326 lines

[19-Oct-2020 20:36:41 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[19-Oct-2020 20:36:41 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[19-Oct-2020 20:36:41 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5225
[19-Oct-2020 20:36:41 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:41 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:41 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:41 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:41 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:41 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:42 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[19-Oct-2020 20:36:42 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5225
[19-Oct-2020 20:36:42 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:42 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:42 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:42 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:42 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:42 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[19-Oct-2020 20:36:43 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5225
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[19-Oct-2020 20:36:43 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5225
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[19-Oct-2020 20:36:43 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5225
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined variable: disabled in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 665
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined index: notifications in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 697
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Trying to access array offset on value of type null in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 697
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined index: notifications in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 697
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Trying to access array offset on value of type null in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 697
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined index: notifications in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 697
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Trying to access array offset on value of type null in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 697
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined index: notifications in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 697
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Trying to access array offset on value of type null in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 697
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined index: notifications in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 697
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Trying to access array offset on value of type null in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 697
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Undefined index: notifications in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 697
[19-Oct-2020 20:36:43 UTC] PHP Notice:  Trying to access array offset on value of type null in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 697
[19-Oct-2020 20:36:44 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[19-Oct-2020 20:36:44 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5225
[19-Oct-2020 20:36:44 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:44 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:44 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:44 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:44 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:44 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[19-Oct-2020 20:36:45 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5225
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[19-Oct-2020 20:36:45 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5225
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[19-Oct-2020 20:36:45 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5225
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:45 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:46 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[19-Oct-2020 20:36:46 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5225
[19-Oct-2020 20:36:46 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:46 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:46 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:46 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:46 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:46 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:46 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[19-Oct-2020 20:36:46 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5225
[19-Oct-2020 20:36:46 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:46 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:46 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319
[19-Oct-2020 20:36:46 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1319

(+226 more lines)
See also: All tests for this plugin, How to Hide Subscribe to Category Admin Menus