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QR Code Composer 1.2.7

Does QR Code Composer work with WordPress 5.7.1 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
36PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 36.89 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 version5.7.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 3,000+
WordPress.org page https://wordpress.org/plugins/qr-code-composer/
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Pages 6

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=qr-code-composer%2Fqrc_composer.php&plugin_status=all&paged=1&s&_wpnonce=377804ffcc
Aspect after-activation
HTTP status 200
Load time 0.302 s
Memory usage 2.75 MiB
JS errors None
Resource errors None

QRC Composer

Page screenshot: QRC Composer
URL /wp-admin/admin.php?page=qr_composer
Aspect menu-item
HTTP status 200
Load time 0.191 s
Memory usage 2.71 MiB
JS errors None
Resource errors None

QRC Composer → Pro Features

Page screenshot: QRC Composer → Pro Features
URL /wp-admin/admin.php?page=qr_pro
Aspect menu-item
HTTP status 200
Load time 0.275 s
Memory usage 2.79 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 0.186 s
Memory usage 2.67 MiB
JS errors None
Resource errors None

Add New Post ‹ Test site — WordPress

Page screenshot: Add New Post ‹ Test site — WordPress
URL /wp-admin/post-new.php
Aspect new-meta-boxes
HTTP status 200
Load time 1.144 s
Memory usage 5.08 MiB
JS errors None
Resource errors None

Add New Page ‹ Test site — WordPress

Page screenshot: Add New Page ‹ Test site — WordPress
URL /wp-admin/post-new.php?post_type=page
Aspect new-meta-boxes
HTTP status 200
Load time 0.837 s
Memory usage 5.06 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.271 s0.262 s-0.009 s2.82 MiB2.86 MiB+ 42.82 KiB
/wp-admin/edit.php0.196 s0.197 s+0.001 s2.86 MiB2.9 MiB+ 42.45 KiB
/wp-admin/post-new.php0.966 s1.146 s+0.180 s5.02 MiB5.08 MiB+ 53.95 KiB
/wp-admin/upload.php0.535 s0.332 s-0.203 s2.7 MiB2.73 MiB+ 38.05 KiB
/wp-admin/options-writing.php0.263 s0.162 s-0.101 s2.71 MiB2.72 MiB+ 5.97 KiB
/wp-admin/media-new.php0.216 s0.171 s-0.045 s2.67 MiB2.71 MiB+ 38.23 KiB
/wp-admin/edit-tags.php?taxonomy=category0.197 s0.213 s+0.016 s2.77 MiB2.81 MiB+ 40.38 KiB
/wp-admin/post-new.php?post_type=page1.228 s0.856 s-0.372 s5.01 MiB5.06 MiB+ 49.54 KiB
/wp-admin/options-discussion.php0.320 s0.247 s-0.073 s2.67 MiB2.71 MiB+ 38.48 KiB
/wp-admin/edit-comments.php0.230 s0.207 s-0.023 s2.78 MiB2.81 MiB+ 38.08 KiB
/0.262 s0.273 s+0.011 s2.65 MiB2.67 MiB+ 17.87 KiB
Average 0.426 s0.370 s-0.056 s3.15 MiB3.19 MiB+ 36.89 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
CSS
Language % Lines of code Comment lines Files
PHP60.0%69556811
CSS40.0%46441
Total 1,159 572 12

PHP Code Analysis | More results »

Lines of code 623
Total complexity 91
Median class complexity 7.0
Median method complexity 1.0
Most complex class Qrc_composer_Admin
Most complex function Qrc_composer_Admin::qrc_option_func()
Classes 7
Methods 44
Functions 4

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.

Meta Boxes 

{
    "post": {
        "qrccompoer_metabox": {
            "title": "QR Code Composer",
            "context": "advanced"
        }
    },
    "page": {
        "qrccompoer_metabox": {
            "title": "QR Code Composer",
            "context": "advanced"
        }
    }
}

PHP Error Log 36 lines

[18-Apr-2021 17:52:04 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:04 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:05 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:05 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:05 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:05 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:07 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:07 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:07 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:07 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:08 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:08 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:08 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:08 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:10 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:10 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:10 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:10 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:10 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:10 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:11 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:11 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:11 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:11 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:13 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:13 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:13 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:13 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:14 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:14 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:14 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:14 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:15 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:15 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
[18-Apr-2021 17:52:15 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 131
[18-Apr-2021 17:52:15 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/qr-code-composer/public/class-qrc_composer-public.php on line 132
See also: All tests for this plugin, How to Hide QR Code Composer Admin Menus and Meta Boxes