Delete Duplicate Posts 4.2

Does Delete Duplicate Posts work with WordPress 5.1 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
50PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 609.95 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 version5.1
PHP version7.0.16
MySQL version5.7.17
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 4

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=6f604b8f99
Aspect after-activation
HTTP status 200
Load time 1.344 s
Memory usage 4.18 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 0.163 s
Memory usage 3.78 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 0.915 s
Memory usage 3.9 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 0.297 s
Memory usage 3.51 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.330 s0.241 s-0.089 s3.29 MiB3.87 MiB+ 591.07 KiB
/wp-admin/edit.php0.199 s0.201 s+0.002 s3.32 MiB3.9 MiB+ 589.16 KiB
/wp-admin/post-new.php1.076 s1.162 s+0.086 s4.92 MiB5.5 MiB+ 590.84 KiB
/wp-admin/upload.php0.502 s0.353 s-0.149 s3.15 MiB3.78 MiB+ 645.95 KiB
/wp-admin/options-writing.php0.192 s0.141 s-0.051 s3.14 MiB3.78 MiB+ 646.64 KiB
/wp-admin/media-new.php0.192 s0.189 s-0.003 s3.13 MiB3.77 MiB+ 647.27 KiB
/wp-admin/edit-tags.php?taxonomy=category0.147 s0.175 s+0.028 s3.17 MiB3.81 MiB+ 648.2 KiB
/wp-admin/post-new.php?post_type=page0.932 s1.136 s+0.204 s4.91 MiB5.48 MiB+ 582.33 KiB
/wp-admin/options-discussion.php0.223 s0.285 s+0.062 s3.14 MiB3.77 MiB+ 647.27 KiB
/wp-admin/edit-comments.php0.250 s0.326 s+0.076 s3.24 MiB3.81 MiB+ 582.37 KiB
/0.347 s0.316 s-0.031 s2.99 MiB3.51 MiB+ 538.37 KiB
Average 0.399 s0.411 s+0.012 s3.49 MiB4.09 MiB+ 609.95 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 50 lines

[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_enabled in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 569
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_pts in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 584
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_keep in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 598
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined variable: query in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 631
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_pts in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 729
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_enabled in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 755
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_statusmail in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 794
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:41 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_enabled in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 569
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_pts in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 584
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_keep in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 598
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined variable: query in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 631
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_pts in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 729
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_enabled in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 755
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_schedule in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 770
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_statusmail in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 794
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
[26-Feb-2019 15:05:42 UTC] PHP Notice:  Undefined index: ddp_limit in /wp-content/plugins/delete-duplicate-posts/delete-duplicate-posts.php on line 804
See also: All tests for this plugin, How to Hide Delete Duplicate Posts Admin Menus