1. Home
  2. QR Code Composer – Automatic QR Code Generator
  3. 1.2.5

QR Code Composer 1.2.5

Does QR Code Composer work with WordPress 5.6 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: 30.3 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 version5.6
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/
Badges

WordPress compatibility badge PHP compatibility badge

Get badge code

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=171f985190
Aspect after-activation
HTTP status 200
Load time 0.863 s
Memory usage 2.72 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 0.182 s
Memory usage 2.68 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 0.256 s
Memory usage 2.76 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 0.209 s
Memory usage 2.63 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 0.960 s
Memory usage 4.98 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 0.683 s
Memory usage 4.97 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.257 s0.286 s+0.029 s2.79 MiB2.83 MiB+ 38.82 KiB
/wp-admin/edit.php0.172 s0.195 s+0.023 s2.84 MiB2.87 MiB+ 38.45 KiB
/wp-admin/post-new.php0.812 s0.856 s+0.044 s4.93 MiB4.98 MiB+ 49.95 KiB
/wp-admin/upload.php0.519 s0.273 s-0.246 s2.67 MiB2.7 MiB+ 38.42 KiB
/wp-admin/options-writing.php0.198 s0.157 s-0.041 s2.68 MiB2.69 MiB+ 5.97 KiB
/wp-admin/media-new.php0.197 s0.213 s+0.016 s2.65 MiB2.68 MiB+ 38.23 KiB
/wp-admin/edit-tags.php?taxonomy=category0.176 s0.178 s+0.002 s2.68 MiB2.72 MiB+ 39.13 KiB
/wp-admin/post-new.php?post_type=page0.551 s0.673 s+0.122 s4.92 MiB4.97 MiB+ 45.54 KiB
/wp-admin/options-discussion.php0.198 s0.306 s+0.108 s2.65 MiB2.68 MiB+ 38.48 KiB
/wp-admin/edit-comments.php0.219 s0.213 s-0.006 s2.75 MiB2.79 MiB+ 38.08 KiB
/0.234 s0.204 s-0.030 s2.67 MiB2.63 MiB- 37.81 KiB
Average 0.321 s0.323 s+0.002 s3.11 MiB3.14 MiB+ 30.3 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

[13-Dec-2020 09:17:05 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
[13-Dec-2020 09:17:05 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
[13-Dec-2020 09:17:06 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
[13-Dec-2020 09:17:06 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
[13-Dec-2020 09:17:06 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
[13-Dec-2020 09:17:06 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
[13-Dec-2020 09:17:08 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
[13-Dec-2020 09:17:08 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
[13-Dec-2020 09:17:08 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
[13-Dec-2020 09:17:08 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
[13-Dec-2020 09:17:10 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
[13-Dec-2020 09:17:10 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
[13-Dec-2020 09:17:10 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
[13-Dec-2020 09:17:10 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
[13-Dec-2020 09:17:11 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
[13-Dec-2020 09:17:11 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
[13-Dec-2020 09:17:11 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
[13-Dec-2020 09:17:11 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
[13-Dec-2020 09:17:12 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
[13-Dec-2020 09:17:12 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
[13-Dec-2020 09:17:12 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
[13-Dec-2020 09:17:12 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
[13-Dec-2020 09:17:12 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
[13-Dec-2020 09:17:12 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
[13-Dec-2020 09:17:14 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
[13-Dec-2020 09:17:14 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
[13-Dec-2020 09:17:14 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
[13-Dec-2020 09:17:14 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
[13-Dec-2020 09:17:15 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
[13-Dec-2020 09:17:15 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
[13-Dec-2020 09:17:15 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
[13-Dec-2020 09:17:15 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
[13-Dec-2020 09:17:16 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
[13-Dec-2020 09:17:16 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
[13-Dec-2020 09:17:16 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
[13-Dec-2020 09:17:16 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