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QR Code Composer 1.2.4

Does QR Code Composer work with WordPress 5.5.1 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: 30.27 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 version5.5.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 2,000+
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=b830c28ff1
Aspect after-activation
HTTP status 200
Load time 0.419 s
Memory usage 2.68 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 0.187 s
Memory usage 2.64 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 0.209 s
Memory usage 2.72 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 0.312 s
Memory usage 2.53 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 1.481 s
Memory usage 4.59 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 1.481 s
Memory usage 4.57 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.452 s0.390 s-0.062 s2.75 MiB2.79 MiB+ 38.82 KiB
/wp-admin/edit.php0.231 s0.219 s-0.012 s2.8 MiB2.83 MiB+ 38.45 KiB
/wp-admin/post-new.php1.507 s1.807 s+0.300 s4.54 MiB4.59 MiB+ 45.95 KiB
/wp-admin/upload.php0.658 s0.446 s-0.212 s2.63 MiB2.67 MiB+ 38.05 KiB
/wp-admin/options-writing.php0.180 s0.194 s+0.014 s2.64 MiB2.65 MiB+ 5.97 KiB
/wp-admin/media-new.php0.209 s0.196 s-0.013 s2.6 MiB2.64 MiB+ 40.1 KiB
/wp-admin/edit-tags.php?taxonomy=category0.188 s0.205 s+0.017 s2.64 MiB2.68 MiB+ 39.13 KiB
/wp-admin/post-new.php?post_type=page1.316 s1.399 s+0.083 s4.53 MiB4.57 MiB+ 37.54 KiB
/wp-admin/options-discussion.php0.338 s0.262 s-0.076 s2.61 MiB2.65 MiB+ 38.48 KiB
/wp-admin/edit-comments.php0.209 s0.237 s+0.028 s2.65 MiB2.68 MiB+ 38.08 KiB
/0.347 s0.260 s-0.087 s2.56 MiB2.53 MiB- 27.58 KiB
Average 0.512 s0.510 s-0.002 s3 MiB3.03 MiB+ 30.27 KiB

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

PHP Error Log 36 lines

[30-Sep-2020 07:41:45 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
[30-Sep-2020 07:41:45 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
[30-Sep-2020 07:41:47 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
[30-Sep-2020 07:41:47 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
[30-Sep-2020 07:41:47 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
[30-Sep-2020 07:41:47 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
[30-Sep-2020 07:41:48 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
[30-Sep-2020 07:41:48 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
[30-Sep-2020 07:41:48 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
[30-Sep-2020 07:41:48 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
[30-Sep-2020 07:41:50 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
[30-Sep-2020 07:41:50 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
[30-Sep-2020 07:41:50 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
[30-Sep-2020 07:41:50 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
[30-Sep-2020 07:41:51 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
[30-Sep-2020 07:41:51 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
[30-Sep-2020 07:41:51 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
[30-Sep-2020 07:41:51 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
[30-Sep-2020 07:41:52 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
[30-Sep-2020 07:41:52 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
[30-Sep-2020 07:41:53 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
[30-Sep-2020 07:41:53 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
[30-Sep-2020 07:41:53 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
[30-Sep-2020 07:41:53 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
[30-Sep-2020 07:41:54 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
[30-Sep-2020 07:41:54 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
[30-Sep-2020 07:41:54 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
[30-Sep-2020 07:41:54 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
[30-Sep-2020 07:41:55 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
[30-Sep-2020 07:41:55 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
[30-Sep-2020 07:41:55 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
[30-Sep-2020 07:41:55 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
[30-Sep-2020 07:41:56 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
[30-Sep-2020 07:41:56 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
[30-Sep-2020 07:41:56 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
[30-Sep-2020 07:41:56 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