QR Code Composer 2.0.12

Does QR Code Composer work with WordPress 6.7.2 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
2PHP warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 137.76 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 version6.7.2
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 2,000+
WordPress.org page https://wordpress.org/plugins/qr-code-composer/
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Pages 10

QR Composer ‹ Test site — WordPress

Page screenshot: QR Composer ‹ Test site — WordPress
URL /wp-admin/admin.php?page=qr_composer
Requested URL /wp-admin/plugins.php?action=activate&plugin=qr-code-composer%2Fqrc_composer.php&plugin_status=all&paged=1&s&_wpnonce=f6964a21a5
Aspect after-activation
HTTP status 200
Load time 1.327 s
Memory usage 3.93 MiB
JS errors None
Resource errors None

QR Composer

Page screenshot: QR Composer
URL /wp-admin/admin.php?page=qr_composer
Aspect menu-item
HTTP status 200
Load time 0.903 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

QR Composer → Shortcode Generator

Page screenshot: QR Composer → Shortcode Generator
URL /wp-admin/admin.php?page=qrc_shortcode
Aspect menu-item
HTTP status 200
Load time 0.177 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

QR Composer → Order Email QR

Page screenshot: QR Composer → Order Email QR
URL /wp-admin/admin.php?page=qrc_ordermail
Aspect menu-item
HTTP status 200
Load time 0.178 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

QR Composer → Bulk vCard list

Page screenshot: QR Composer → Bulk vCard list
URL /wp-admin/admin.php?page=qrc_vcardlist
Aspect menu-item
HTTP status 200
Load time 0.179 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

QR Composer → Post type QR List

Page screenshot: QR Composer → Post type QR List
URL /wp-admin/admin.php?page=qrc_list_view
Aspect menu-item
HTTP status 200
Load time 0.153 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

QR Composer → Bulk Print QR Code

Page screenshot: QR Composer →   Bulk Print QR Code
URL /wp-admin/admin.php?page=qrc_print_pdf
Aspect menu-item
HTTP status 200
Load time 0.174 s
Memory usage 3.6 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 0.259 s
Memory usage 3.47 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 0.625 s
Memory usage 6.09 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 0.648 s
Memory usage 6.09 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.336 s0.276 s-0.060 s3.48 MiB3.63 MiB+ 152.88 KiB
/wp-admin/edit.php0.174 s0.350 s+0.176 s3.54 MiB3.68 MiB+ 144.12 KiB
/wp-admin/post-new.php0.681 s0.969 s+0.288 s5.93 MiB6.09 MiB+ 171.3 KiB
/wp-admin/upload.php0.502 s0.314 s-0.188 s3.5 MiB3.63 MiB+ 135.02 KiB
/wp-admin/options-writing.php0.209 s0.189 s-0.020 s3.47 MiB3.6 MiB+ 130.7 KiB
/wp-admin/media-new.php0.247 s0.205 s-0.042 s3.46 MiB3.6 MiB+ 138.9 KiB
/wp-admin/edit-tags.php?taxonomy=category0.176 s0.166 s-0.010 s3.48 MiB3.62 MiB+ 149.57 KiB
/wp-admin/post-new.php?post_type=page0.506 s0.773 s+0.267 s5.92 MiB6.09 MiB+ 169.02 KiB
/wp-admin/options-discussion.php0.264 s0.238 s-0.026 s3.48 MiB3.6 MiB+ 127.2 KiB
/wp-admin/edit-comments.php0.380 s0.209 s-0.171 s3.5 MiB3.63 MiB+ 134.7 KiB
/0.271 s0.271 s+0.000 s3.41 MiB3.47 MiB+ 61.97 KiB
Average 0.341 s0.360 s+0.019 s3.92 MiB4.06 MiB+ 137.76 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
JavaScript
Language % Lines of code Comment lines Files
PHP47.5%3,03371026
CSS35.8%2,286434
JavaScript16.6%1,0612519
SVG0.0%202
Total 6,382 1,004 41

PHP Code Analysis | More results »

Lines of code 3,148
Total complexity 363
Median class complexity 13.5
Median method complexity 1.0
Most complex class QR_code_Admin_settings
Most complex function QRCAdminMain::qrc_option_func()
Classes 20
Methods 139
Functions 5

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"
        }
    },
    "wp_template": {
        "qrccompoer_metabox": {
            "title": "QR Code Composer",
            "context": "advanced"
        }
    },
    "wp_template_part": {
        "qrccompoer_metabox": {
            "title": "QR Code Composer",
            "context": "advanced"
        }
    },
    "wp_global_styles": {
        "qrccompoer_metabox": {
            "title": "QR Code Composer",
            "context": "advanced"
        }
    },
    "wp_navigation": {
        "qrccompoer_metabox": {
            "title": "QR Code Composer",
            "context": "advanced"
        }
    },
    "wp_font_family": {
        "qrccompoer_metabox": {
            "title": "QR Code Composer",
            "context": "advanced"
        }
    },
    "wp_font_face": {
        "qrccompoer_metabox": {
            "title": "QR Code Composer",
            "context": "advanced"
        }
    },
    "": {
        "vCardQR": {
            "title": "vCard QR",
            "context": "normal"
        }
    }
}

PHP Error Log 2 lines

[13-Feb-2025 17:42:07 UTC] PHP Warning:  Attempt to read property "name" on array in /wp-content/plugins/qr-code-composer/admin/class_qr_code_print.php on line 114
[13-Feb-2025 17:42:07 UTC] PHP Warning:  Attempt to read property "name" on array in /wp-content/plugins/qr-code-composer/admin/class_qr_code_print.php on line 114
See also: All tests for this plugin, How to Hide QR Code Composer Admin Menus and Meta Boxes