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QR Code Composer 1.2.2

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: 27.98 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 7

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=b737062748
Aspect after-activation
HTTP status 200
Load time 0.415 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 0.202 s
Memory usage 2.64 MiB
JS errors None
Resource errors None

QRC Composer → Custom link, Text, Maps, Number, Mail, Whatsapp, Wifi (Pro)

Page screenshot: QRC Composer → Custom link, Text, Maps, Number, Mail, Whatsapp, Wifi (Pro)
URL /wp-admin/admin.php?page=qr_composer&tab=qrc_logo_settings
Aspect menu-item-tab
HTTP status 200
Load time 0.210 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 0.339 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 0.334 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 1.811 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 1.649 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.php0.546 s0.478 s-0.068 s2.75 MiB2.79 MiB+ 36.39 KiB
/wp-admin/edit.php0.266 s0.250 s-0.016 s2.8 MiB2.83 MiB+ 36.76 KiB
/wp-admin/post-new.php1.758 s2.035 s+0.277 s4.54 MiB4.59 MiB+ 43.52 KiB
/wp-admin/upload.php0.556 s0.519 s-0.037 s2.63 MiB2.66 MiB+ 35.63 KiB
/wp-admin/options-writing.php0.205 s0.173 s-0.032 s2.64 MiB2.65 MiB+ 3.54 KiB
/wp-admin/media-new.php0.245 s0.211 s-0.034 s2.6 MiB2.64 MiB+ 37.67 KiB
/wp-admin/edit-tags.php?taxonomy=category0.221 s0.206 s-0.015 s2.64 MiB2.68 MiB+ 36.7 KiB
/wp-admin/post-new.php?post_type=page1.627 s1.578 s-0.049 s4.53 MiB4.57 MiB+ 35.11 KiB
/wp-admin/options-discussion.php0.399 s0.302 s-0.097 s2.61 MiB2.64 MiB+ 36.05 KiB
/wp-admin/edit-comments.php0.241 s0.256 s+0.015 s2.65 MiB2.68 MiB+ 35.65 KiB
/1.247 s0.244 s-1.003 s2.56 MiB2.53 MiB- 29.27 KiB
Average 0.665 s0.568 s-0.096 s3 MiB3.02 MiB+ 27.98 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

[25-Sep-2020 07:51:19 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
[25-Sep-2020 07:51:19 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
[25-Sep-2020 07:51:20 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
[25-Sep-2020 07:51:20 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
[25-Sep-2020 07:51:20 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
[25-Sep-2020 07:51:20 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
[25-Sep-2020 07:51:22 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
[25-Sep-2020 07:51:22 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
[25-Sep-2020 07:51:22 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
[25-Sep-2020 07:51:22 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
[25-Sep-2020 07:51:24 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
[25-Sep-2020 07:51:24 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
[25-Sep-2020 07:51:24 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
[25-Sep-2020 07:51:24 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
[25-Sep-2020 07:51:25 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
[25-Sep-2020 07:51:25 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
[25-Sep-2020 07:51:25 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
[25-Sep-2020 07:51:25 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
[25-Sep-2020 07:51:27 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
[25-Sep-2020 07:51:27 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
[25-Sep-2020 07:51:27 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
[25-Sep-2020 07:51:27 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
[25-Sep-2020 07:51:27 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
[25-Sep-2020 07:51:27 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
[25-Sep-2020 07:51:29 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
[25-Sep-2020 07:51:29 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
[25-Sep-2020 07:51:29 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
[25-Sep-2020 07:51:29 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
[25-Sep-2020 07:51:30 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
[25-Sep-2020 07:51:30 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
[25-Sep-2020 07:51:30 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
[25-Sep-2020 07:51:30 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
[25-Sep-2020 07:51:31 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
[25-Sep-2020 07:51:31 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
[25-Sep-2020 07:51:31 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
[25-Sep-2020 07:51:31 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