Duplicate Page and Post 2.9.5

Does Duplicate Page and Post work with WordPress 7.1 and PHP 8.1.12? A smoke test was performed on .

Summary

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

Memory usage: 17.56 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 version7.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 70,000+
WordPress.org page https://wordpress.org/plugins/duplicate-wp-page-post/
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Pages 3

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=duplicate-wp-page-post%2Fduplicate-wp-page-post.php&plugin_status=all&paged=1&s&_wpnonce=602b3bd418
Aspect after-activation
HTTP status 200
Load time 0.816 s
Memory usage 4.26 MiB
JS errors None
Resource errors None

Settings → Duplicate post

Page screenshot: Settings → Duplicate post
URL /wp-admin/options-general.php?page=dpp_page_settings
Aspect menu-item
HTTP status 200
Load time 0.771 s
Memory usage 4.25 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 0.296 s
Memory usage 4.62 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php1.564 s0.666 s-0.898 s4.23 MiB4.25 MiB+ 20.65 KiB
/wp-admin/edit.php0.616 s0.535 s-0.081 s4.28 MiB4.3 MiB+ 20.65 KiB
/wp-admin/post-new.php1.884 s2.108 s+0.224 s6.78 MiB6.83 MiB+ 45.8 KiB
/wp-admin/upload.php2.056 s1.385 s-0.671 s4.25 MiB4.25 MiB+ 3.23 KiB
/wp-admin/options-writing.php0.619 s0.661 s+0.042 s4.22 MiB4.23 MiB+ 7.23 KiB
/wp-admin/media-new.php0.642 s1.064 s+0.422 s4.21 MiB4.23 MiB+ 15.44 KiB
/wp-admin/edit-tags.php?taxonomy=category0.822 s0.596 s-0.226 s4.22 MiB4.24 MiB+ 20.59 KiB
/wp-admin/post-new.php?post_type=page2.165 s1.678 s-0.487 s6.76 MiB6.8 MiB+ 41.34 KiB
/wp-admin/options-discussion.php1.069 s0.911 s-0.158 s4.23 MiB4.23 MiB- 272 bytes
/wp-admin/edit-comments.php0.596 s0.608 s+0.012 s4.24 MiB4.25 MiB+ 3.23 KiB
/0.354 s0.236 s-0.118 s4.6 MiB4.62 MiB+ 15.28 KiB
Average 1.126 s0.950 s-0.176 s4.73 MiB4.75 MiB+ 17.56 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
PHP100.0%338302
Total 338 30 2

PHP Code Analysis | More results »

Lines of code 214
Total complexity 55
Median class complexity 55.0
Median method complexity 3.0
Most complex class dpp_wpp_page
Most complex function dpp_wpp_page::dt_dpp_post_as_draft()
Classes 1
Methods 11
Functions 0

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 1

PHP Error Log 2 lines

[20-Aug-2026 02:53:13 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/duplicate-wp-page-post/duplicate-wp-page-post.php on line 51
[20-Aug-2026 02:53:15 UTC] PHP Warning:  Undefined array key "instruct" in /wp-content/plugins/duplicate-wp-page-post/duplicate-wp-page-post-setting.php on line 9
See also: All tests for this plugin, How to Hide the "Duplicate post" Admin Menu