UpdraftPlus - Backup/Restore 1.25.9

Does UpdraftPlus - Backup/Restore work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
4PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 318.7 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 version6.9
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 3,000,000+
WordPress.org page https://wordpress.org/plugins/updraftplus/
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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=updraftplus%2Fupdraftplus.php&plugin_status=all&paged=1&s&_wpnonce=2b6a3c0457
Aspect after-activation
HTTP status 200
Load time 0.479 s
Memory usage 7.11 MiB
JS errors None
Resource errors None

UpdraftPlus

Page screenshot: UpdraftPlus
URL /wp-admin/options-general.php?page=updraftplus
Aspect menu-item
HTTP status 200
Load time 1.199 s
Memory usage 5 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 0.200 s
Memory usage 4.24 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.522 s0.506 s-0.016 s3.78 MiB4.11 MiB+ 340.29 KiB
/wp-admin/edit.php0.359 s0.454 s+0.095 s3.78 MiB4.16 MiB+ 386.35 KiB
/wp-admin/post-new.php0.862 s0.961 s+0.099 s6.31 MiB6.7 MiB+ 401.51 KiB
/wp-admin/upload.php0.645 s0.452 s-0.193 s3.74 MiB4.04 MiB+ 311.63 KiB
/wp-admin/options-writing.php0.334 s0.320 s-0.014 s3.71 MiB4.02 MiB+ 315.62 KiB
/wp-admin/media-new.php0.502 s0.547 s+0.045 s3.7 MiB4.02 MiB+ 323.81 KiB
/wp-admin/edit-tags.php?taxonomy=category0.417 s0.342 s-0.075 s3.72 MiB4.04 MiB+ 334.48 KiB
/wp-admin/post-new.php?post_type=page0.669 s0.677 s+0.008 s6.3 MiB6.63 MiB+ 343.05 KiB
/wp-admin/options-discussion.php0.329 s0.395 s+0.066 s3.71 MiB4.02 MiB+ 312.12 KiB
/wp-admin/edit-comments.php0.328 s0.361 s+0.033 s3.73 MiB4.04 MiB+ 311.61 KiB
/0.435 s0.231 s-0.204 s4.12 MiB4.24 MiB+ 125.18 KiB
Average 0.491 s0.477 s-0.014 s4.24 MiB4.55 MiB+ 318.7 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.

PO File
PHP
JavaScript
Language % Lines of code Comment lines Files
PO File62.7%157,35796,28832
PHP23.8%59,83821,062194
JavaScript9.1%22,8814,26814
CSS4.3%10,80019117
Sass0.1%16701
Markdown0.0%4902
HTML0.0%4101
Perl0.0%811
SVG0.0%802
JSON0.0%101
Total 251,150 121,810 265

PHP Code Analysis | More results »

Lines of code 57,811
Total complexity 15,945
Median class complexity 6.0
Median method complexity 1.0
Most complex class UpdraftPlus
Most complex function Updraft_Restorer::restore_backup_db()
Classes 377
Methods 3,492
Functions 8

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 19

PHP Error Log 4 lines

[02-Dec-2025 20:55:34 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 20:55:34 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 20:55:44 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 20:55:44 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
See also: All tests for this plugin, How to Hide the "UpdraftPlus" Admin Menu