Backup Migration 1.3.8

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: 53.97 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=ed3f8f13ca
Aspect after-activation
HTTP status 200
Load time 1.565 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 0.473 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 0.249 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.php0.355 s0.359 s+0.004 s3.38 MiB3.44 MiB+ 66.41 KiB
/wp-admin/edit.php0.199 s0.237 s+0.038 s3.41 MiB3.47 MiB+ 65.41 KiB
/wp-admin/post-new.php0.845 s0.629 s-0.216 s5.46 MiB5.52 MiB+ 65.88 KiB
/wp-admin/upload.php0.540 s0.596 s+0.056 s3.32 MiB3.37 MiB+ 48.78 KiB
/wp-admin/options-writing.php0.237 s0.252 s+0.015 s3.32 MiB3.36 MiB+ 41 KiB
/wp-admin/media-new.php0.299 s0.343 s+0.044 s3.29 MiB3.35 MiB+ 61.23 KiB
/wp-admin/edit-tags.php?taxonomy=category0.208 s0.220 s+0.012 s3.31 MiB3.38 MiB+ 65.77 KiB
/wp-admin/post-new.php?post_type=page0.579 s0.615 s+0.036 s5.45 MiB5.52 MiB+ 69.81 KiB
/wp-admin/options-discussion.php0.248 s0.301 s+0.053 s3.3 MiB3.35 MiB+ 51.16 KiB
/wp-admin/edit-comments.php0.275 s0.249 s-0.026 s3.33 MiB3.38 MiB+ 48.45 KiB
/0.270 s0.199 s-0.071 s3.36 MiB3.37 MiB+ 9.79 KiB
Average 0.369 s0.364 s-0.005 s3.72 MiB3.77 MiB+ 53.97 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 21,662 4,685 240

PHP Code Analysis | More results »

Lines of code 15,699
Total complexity 4,137
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 631
Functions 31


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