QR Code Composer 2.0.14

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: 132.33 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=c420f3958c
Aspect after-activation
HTTP status 200
Load time 1.371 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 0.885 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 0.191 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 0.189 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 0.166 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 0.157 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 0.170 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 0.329 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 1.049 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 0.794 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.php0.454 s0.344 s-0.110 s3.48 MiB3.63 MiB+ 153.55 KiB
/wp-admin/edit.php0.182 s0.294 s+0.112 s3.54 MiB3.68 MiB+ 144.8 KiB
/wp-admin/post-new.php0.765 s1.457 s+0.692 s5.93 MiB6.09 MiB+ 171.98 KiB
/wp-admin/upload.php0.528 s0.362 s-0.166 s3.5 MiB3.63 MiB+ 135.7 KiB
/wp-admin/options-writing.php0.213 s0.179 s-0.034 s3.47 MiB3.6 MiB+ 131.38 KiB
/wp-admin/media-new.php0.246 s0.211 s-0.035 s3.46 MiB3.6 MiB+ 139.58 KiB
/wp-admin/edit-tags.php?taxonomy=category0.198 s0.174 s-0.024 s3.48 MiB3.62 MiB+ 150.25 KiB
/wp-admin/post-new.php?post_type=page0.912 s0.876 s-0.036 s5.92 MiB6.09 MiB+ 169.7 KiB
/wp-admin/options-discussion.php0.264 s0.239 s-0.025 s3.48 MiB3.6 MiB+ 127.88 KiB
/wp-admin/edit-comments.php0.417 s0.218 s-0.199 s3.5 MiB3.63 MiB+ 135.38 KiB
/0.312 s0.287 s-0.025 s3.47 MiB3.47 MiB- 4.59 KiB
Average 0.408 s0.422 s+0.014 s3.93 MiB4.06 MiB+ 132.33 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

[14-Mar-2025 03:58:55 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
[14-Mar-2025 03:58:55 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