Delete Duplicate Posts 4.2.1

Does Delete Duplicate Posts work with WordPress 5.4 and PHP 7.2.16? A smoke test was performed on .

Summary

Errors
2PHP warnings
52PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 602.56 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.050 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.4
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 20,000+
WordPress.org page https://wordpress.org/plugins/delete-duplicate-posts/
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Pages 5

Delete Duplicate Posts ‹ Test site — WordPress

Page screenshot: Delete Duplicate Posts ‹ Test site — WordPress
URL /wp-admin/tools.php?page=delete-duplicate-posts.php
Requested URL /wp-admin/plugins.php?action=activate&plugin=delete-duplicate-posts%2Fdelete-duplicate-posts.php&plugin_status=all&paged=1&s&_wpnonce=de06844031
Aspect after-activation
HTTP status 200
Load time 1.361 s
Memory usage 4.59 MiB
JS errors None
Resource errors None

Tools → Delete Duplicate Posts

Page screenshot: Tools → Delete Duplicate Posts
URL /wp-admin/tools.php?page=delete-duplicate-posts.php
Aspect menu-item
HTTP status 200
Load time 0.165 s
Memory usage 4.15 MiB
JS errors None
Resource errors None

Tools → Contact Us

Page screenshot: Tools → Contact Us
URL /wp-admin/tools.php?page=delete-duplicate-posts.php-contact
Aspect menu-item
HTTP status 200
Load time 0.727 s
Memory usage 4.27 MiB
JS errors None
Resource errors None

Tools → Support Forum

Page screenshot: Tools → Support Forum
URL https://wordpress.org/support/plugin/delete-duplicate-posts/
Requested URL /wp-admin/tools.php?page=delete-duplicate-posts.php-wp-support-forum
Aspect menu-item
HTTP status 200
Load time 1.220 s
Memory usage N/A
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 0.381 s
Memory usage 3.88 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.350 s0.447 s+0.097 s3.64 MiB4.24 MiB+ 618.45 KiB
/wp-admin/edit.php0.244 s0.246 s+0.002 s3.66 MiB4.27 MiB+ 618.14 KiB
/wp-admin/post-new.php1.279 s1.698 s+0.419 s5.43 MiB5.97 MiB+ 552.34 KiB
/wp-admin/upload.php0.465 s0.459 s-0.006 s3.5 MiB4.16 MiB+ 674.82 KiB
/wp-admin/options-writing.php0.396 s0.179 s-0.217 s3.58 MiB4.15 MiB+ 581.49 KiB
/wp-admin/media-new.php0.235 s0.213 s-0.022 s3.48 MiB4.14 MiB+ 677.6 KiB
/wp-admin/edit-tags.php?taxonomy=category0.176 s0.199 s+0.023 s3.58 MiB4.18 MiB+ 612.61 KiB
/wp-admin/post-new.php?post_type=page1.202 s1.190 s-0.012 s5.42 MiB5.95 MiB+ 544.3 KiB
/wp-admin/options-discussion.php0.317 s0.364 s+0.047 s3.48 MiB4.14 MiB+ 676.04 KiB
/wp-admin/edit-comments.php0.229 s0.535 s+0.306 s3.59 MiB4.19 MiB+ 610.91 KiB
/0.314 s0.226 s-0.088 s3.43 MiB3.88 MiB+ 461.41 KiB
Average 0.473 s0.523 s+0.050 s3.89 MiB4.48 MiB+ 602.56 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.

Database Tables 1

Options wp_options 6

PHP Error Log 54 lines

[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_enabled in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 573
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_pts in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 588
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_keep in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 602
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined variable: query in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 635
[01-Apr-2020 10:52:37 UTC] PHP Warning:  count(): Parameter must be an array or an object that implements Countable in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 636
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_pts in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 733
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_enabled in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 759
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_statusmail in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 798
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:37 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_enabled in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 573
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_pts in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 588
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_keep in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 602
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined variable: query in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 635
[01-Apr-2020 10:52:38 UTC] PHP Warning:  count(): Parameter must be an array or an object that implements Countable in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 636
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_pts in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 733
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_enabled in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 759
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 774
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_statusmail in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 798
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
[01-Apr-2020 10:52:38 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 808
See also: All tests for this plugin, How to Hide Delete Duplicate Posts Admin Menus