Report - QR Code Composer 1.7.2

Does QR Code Composer work with WordPress 6.2.2 and PHP 8.1.12? A smoke test was performed on 2023-07-08 15:27:31 UTC.

Summary

Errors

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

Performance

Memory usage: 121.43 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.051 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	6.2.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-04-22T05:12:00+00:00
Active installs	2,000+
WordPress.org page	https://wordpress.org/plugins/qr-code-composer/
Badges	Get badge code

Pages 7

QRC 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=0c51e68dcf
Aspect	after-activation
HTTP status	200
Load time	2.828 s
Memory usage	3.26 MiB
JS errors	None
Resource errors	None

QRC Composer

URL	/wp-admin/admin.php?page=qr_composer
Aspect	menu-item
HTTP status	200
Load time	0.883 s
Memory usage	3.14 MiB
JS errors	None
Resource errors	None

QRC Composer → Bulk Print(PRO)

URL	/wp-admin/admin.php?page=qrc_print_pdf
Aspect	menu-item
HTTP status	200
Load time	0.367 s
Memory usage	3.11 MiB
JS errors	None
Resource errors	None

QRC Composer → Download All QR (PRO)

URL	/wp-admin/admin.php?page=qrc_list_view
Aspect	menu-item
HTTP status	200
Load time	0.202 s
Memory usage	3.1 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.499 s
Memory usage	3.02 MiB
JS errors	None
Resource errors	None

Add New Post ‹ Test site — WordPress

URL	/wp-admin/post-new.php
Aspect	new-meta-boxes
HTTP status	200
Load time	0.682 s
Memory usage	5.15 MiB
JS errors	None
Resource errors	None

Add New Page ‹ Test site — WordPress

URL	/wp-admin/post-new.php?post_type=page
Aspect	new-meta-boxes
HTTP status	200
Load time	0.658 s
Memory usage	5.14 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.284 s	0.437 s	+0.153 s	3.07 MiB	3.2 MiB	+ 131.03 KiB
/wp-admin/edit.php	0.193 s	0.226 s	+0.033 s	3.1 MiB	3.23 MiB	+ 130.35 KiB
/wp-admin/post-new.php	0.752 s	1.002 s	+0.250 s	5.02 MiB	5.15 MiB	+ 131.56 KiB
/wp-admin/upload.php	0.548 s	0.369 s	-0.179 s	3.02 MiB	3.13 MiB	+ 114.47 KiB
/wp-admin/options-writing.php	0.175 s	0.151 s	-0.024 s	3.01 MiB	3.11 MiB	+ 102.67 KiB
/wp-admin/media-new.php	0.324 s	0.252 s	-0.072 s	2.99 MiB	3.11 MiB	+ 125.87 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.196 s	0.197 s	+0.001 s	3.01 MiB	3.13 MiB	+ 131.77 KiB
/wp-admin/post-new.php?post_type=page	0.590 s	0.991 s	+0.401 s	5.01 MiB	5.14 MiB	+ 127.15 KiB
/wp-admin/options-discussion.php	0.220 s	0.261 s	+0.041 s	3 MiB	3.11 MiB	+ 116.41 KiB
/wp-admin/edit-comments.php	0.222 s	0.199 s	-0.023 s	3.03 MiB	3.14 MiB	+ 113.4 KiB
/	0.296 s	0.277 s	-0.019 s	2.97 MiB	3.08 MiB	+ 111.1 KiB
Average	0.345 s	0.397 s	+0.051 s	3.38 MiB	3.5 MiB	+ 121.43 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
	PHP	51.1%	2,681	695	25
	CSS	32.5%	1,707	24	2
	JavaScript	16.4%	859	253	8
	SVG	0.0%	1	0	1
Total			5,248	972	36

PHP Code Analysis | More results »

Lines of code	2,544
Total complexity	347
Median class complexity	11.0
Median method complexity	1.0
Most complex class	QR_code_Admin_settings
Most complex function	QR_code_Admin_settings::qrc_option_page_sanitize()

Classes	19
Methods	131
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"
        }
    },
    "": {
        "vCardQR": {
            "title": "vCard QR",
            "context": "normal"
        }
    }
}

PHP Error Log 2 lines

[08-Jul-2023 15:27:53 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 115
[08-Jul-2023 15:27:53 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 115