Simple Multiple Featured Images 1.0.0

Does "Simple Multiple Featured Images" work with WordPress 4.9.8 and PHP 7.0.16? A smoke test was performed on .

Summary

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

Memory usage: 43.24 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 version4.9.8
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs <10
WordPress.org page https://wordpress.org/plugins/simple-multiple-featured-images/
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Pages 4

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?activate=true&plugin_status=all&paged=1&s=
Requested URL /wp-admin/plugins.php?action=activate&plugin=simple-multiple-featured-images%2Fsimple-multiple-featured-images.php&plugin_status=all&paged=1&s&_wpnonce=9d2b9683ef
Aspect after-activation
HTTP status 200 OK
Load time 0.102 s
Memory usage 3.09 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 OK
Load time 0.089 s
Memory usage 2.83 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 OK
Load time 0.060 s
Memory usage 3.24 MiB
JS errors
[
    {
        "message": "TypeError: undefined is not a constructor (evaluating 'Number.isNaN()')",
        "trace": [
            {
                "file": "/wp-content/plugins/simple-multiple-featured-images/admin/js/jquery.smfi.polyfills.js",
                "line": 18,
                "function": "global code"
            }
        ]
    }
]
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 OK
Load time 0.062 s
Memory usage 3.24 MiB
JS errors
[
    {
        "message": "TypeError: undefined is not a constructor (evaluating 'Number.isNaN()')",
        "trace": [
            {
                "file": "/wp-content/plugins/simple-multiple-featured-images/admin/js/jquery.smfi.polyfills.js",
                "line": 18,
                "function": "global code"
            }
        ]
    }
]
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.113 s0.099 s-0.014 s3.12 MiB3.14 MiB+ 22.77 KiB
/wp-admin/edit.php0.093 s0.049 s-0.044 s3.14 MiB3.18 MiB+ 41.51 KiB
/wp-admin/post-new.php0.168 s0.070 s-0.098 s3.21 MiB3.24 MiB+ 36.07 KiB
/wp-admin/upload.php0.081 s0.106 s+0.025 s2.98 MiB3 MiB+ 22.34 KiB
/wp-admin/options-writing.php0.079 s0.086 s+0.007 s2.97 MiB3 MiB+ 22.34 KiB
/wp-admin/media-new.php0.054 s0.069 s+0.015 s2.96 MiB2.99 MiB+ 22.34 KiB
/wp-admin/edit-tags.php?taxonomy=category0.077 s0.077 s+0.000 s3.01 MiB3.09 MiB+ 86.34 KiB
/wp-admin/post-new.php?post_type=page0.174 s0.053 s-0.121 s3.22 MiB3.24 MiB+ 28.81 KiB
/wp-admin/options-discussion.php0.069 s0.085 s+0.016 s2.97 MiB2.99 MiB+ 22.66 KiB
/wp-admin/edit-comments.php0.076 s0.105 s+0.029 s3.01 MiB3.09 MiB+ 86.34 KiB
/0.075 s0.106 s+0.031 s2.75 MiB2.83 MiB+ 84.12 KiB
Average 0.096 s0.082 s-0.014 s3.03 MiB3.07 MiB+ 43.24 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": {
        "smfi-metabox": {
            "title": "More Featured Images",
            "context": "advanced"
        }
    },
    "page": {
        "smfi-metabox": {
            "title": "More Featured Images",
            "context": "advanced"
        }
    }
}

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide the "More Featured Images" Meta Box