Backup Migration 1.4.1

Does Backup Migration work with WordPress 6.4.2 and PHP 8.1.12? A smoke test was performed on .


No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.

Memory usage: 53.94 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.

WordPress version6.4.2
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 80,000+ page

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Pages 3

Backup Migration ‹ Test site — WordPress

Page screenshot: Backup Migration ‹ Test site — WordPress
URL /wp-admin/admin.php?page=backup-migration
Requested URL /wp-admin/plugins.php?action=activate&plugin=backup-backup%2Fbackup-backup.php&plugin_status=all&paged=1&s&_wpnonce=68536c6b50
Aspect after-activation
HTTP status 200
Load time 1.731 s
Memory usage 3.54 MiB
JS errors None
Resource errors None

Backup Migration

Page screenshot: Backup Migration
URL /wp-admin/admin.php?page=backup-migration
Aspect menu-item
HTTP status 200
Load time 0.489 s
Memory usage 3.38 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
Aspect front-page
HTTP status 200
Load time 0.247 s
Memory usage 3.37 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.353 s0.391 s+0.038 s3.38 MiB3.44 MiB+ 66.41 KiB
/wp-admin/edit.php0.224 s0.272 s+0.048 s3.41 MiB3.47 MiB+ 65.41 KiB
/wp-admin/post-new.php0.917 s0.707 s-0.210 s5.46 MiB5.52 MiB+ 65.88 KiB
/wp-admin/upload.php0.597 s0.660 s+0.063 s3.32 MiB3.37 MiB+ 48.63 KiB
/wp-admin/options-writing.php0.251 s0.287 s+0.036 s3.32 MiB3.36 MiB+ 41 KiB
/wp-admin/media-new.php0.347 s0.406 s+0.059 s3.29 MiB3.35 MiB+ 61.23 KiB
/wp-admin/edit-tags.php?taxonomy=category0.216 s0.284 s+0.068 s3.31 MiB3.38 MiB+ 65.77 KiB
/wp-admin/post-new.php?post_type=page0.604 s0.667 s+0.063 s5.45 MiB5.52 MiB+ 69.81 KiB
/wp-admin/options-discussion.php0.322 s0.375 s+0.053 s3.3 MiB3.35 MiB+ 51.02 KiB
/wp-admin/edit-comments.php0.259 s0.306 s+0.047 s3.33 MiB3.38 MiB+ 48.45 KiB
/0.347 s0.226 s-0.121 s3.36 MiB3.37 MiB+ 9.79 KiB
Average 0.403 s0.416 s+0.013 s3.72 MiB3.77 MiB+ 53.94 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.

Language % Lines of code Comment lines Files
Total 21,716 4,721 240

PHP Code Analysis | More results »

Lines of code 15,777
Total complexity 4,154
Median class complexity 21.0
Median method complexity 2.0
Most complex class BMI\Plugin\BMI_Ajax
Most complex function BMI\Plugin\Backup_Migration_Plugin::handle_downloading()
Classes 54
Methods 633
Functions 33


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 6

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide the "Backup Migration" Admin Menu