1. Home
2. QR Code Composer – Automatic QR Code Generator
3. 3.0.1

QR Code Composer 3.0.1

Does QR Code Composer work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on 2025-12-04 23:50:15 UTC.

Summary

Pages 10

QR Composer ‹ Test site — WordPress

QR Composer

QR Composer → Shortcode Generator(PRO)

QR Composer → Order QR Code (PRO)

QR Composer → Download Vcard (PRO)

QR Composer → Download QR Code(PRO)

QR Composer → Bulk Print (PRO)

Test site – Just another WordPress site

Add Post ‹ Test site — WordPress

Add Page ‹ Test site — WordPress

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.385 s	0.395 s	+0.010 s	3.77 MiB	3.94 MiB	+ 175.8 KiB
/wp-admin/edit.php	0.364 s	0.454 s	+0.090 s	3.78 MiB	3.95 MiB	+ 175.05 KiB
/wp-admin/post-new.php	0.861 s	1.255 s	+0.394 s	6.3 MiB	6.51 MiB	+ 208.07 KiB
/wp-admin/upload.php	0.699 s	0.562 s	-0.137 s	3.74 MiB	3.9 MiB	+ 165.95 KiB
/wp-admin/options-writing.php	0.314 s	0.345 s	+0.031 s	3.71 MiB	3.87 MiB	+ 161.63 KiB
/wp-admin/media-new.php	0.511 s	0.502 s	-0.009 s	3.7 MiB	3.86 MiB	+ 169.83 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.474 s	0.309 s	-0.165 s	3.71 MiB	3.89 MiB	+ 180.5 KiB
/wp-admin/post-new.php?post_type=page	0.682 s	0.749 s	+0.067 s	6.29 MiB	6.49 MiB	+ 205.5 KiB
/wp-admin/options-discussion.php	0.391 s	0.324 s	-0.067 s	3.71 MiB	3.87 MiB	+ 166.13 KiB
/wp-admin/edit-comments.php	0.317 s	0.396 s	+0.079 s	3.73 MiB	3.89 MiB	+ 165.63 KiB
/	0.275 s	0.483 s	+0.208 s	4.1 MiB	4.15 MiB	+ 57.22 KiB
Average	0.479 s	0.525 s	+0.046 s	4.23 MiB	4.39 MiB	+ 166.48 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.

Language		%	Lines of code	Comment lines	Files
	PHP	48.3%	3,230	738	27
	CSS	35.0%	2,343	44	4
	JavaScript	16.7%	1,115	254	10
	SVG	0.0%	2	0	2
Total			6,690	1,036	43

PHP Code Analysis | More results »

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

[04-Dec-2025 23:50:46 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
[04-Dec-2025 23:50:46 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

---