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  3. 2.7.7

KingComposer 2.7.7

Does KingComposer work with WordPress 5.0.2 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
7JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 627.15 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 version5.0.2
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 100,000+
WordPress.org page https://wordpress.org/plugins/kingcomposer/
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Pages 10

King Composer WP ‹ Test site — WordPress

Page screenshot: King Composer WP ‹ Test site — WordPress
URL /wp-admin/admin.php?page=kingcomposer&screen=welcome
Requested URL /wp-admin/plugins.php?action=activate&plugin=kingcomposer%2Fkingcomposer.php&plugin_status=all&paged=1&s&_wpnonce=df1b91972c
Aspect after-activation
HTTP status 200 OK
Load time 0.201 s
Memory usage 3.88 MiB
JS errors None
Resource errors None

KingComposer

Page screenshot: KingComposer
URL /wp-admin/admin.php?page=kingcomposer
Aspect menu-item
HTTP status 200 OK
Load time 0.058 s
Memory usage 3.76 MiB
JS errors None
Resource errors None

KingComposer → KC Pro!

Page screenshot: KingComposer → KC Pro!
URL /wp-admin/admin.php?page=kingcomposer
Aspect menu-item-tab
HTTP status 200 OK
Load time 0.055 s
Memory usage 3.76 MiB
JS errors None
Resource errors None

KingComposer → Changelogs

Page screenshot: KingComposer → Changelogs
URL /wp-admin/admin.php?page=kingcomposer
Aspect menu-item-tab
HTTP status 200 OK
Load time 0.047 s
Memory usage 3.76 MiB
JS errors None
Resource errors None

KingComposer → Shortcode Mapper

Page screenshot: KingComposer → Shortcode Mapper
URL /wp-admin/admin.php?page=kc-mapper
Aspect menu-item
HTTP status 200 OK
Load time 0.084 s
Memory usage 4.11 MiB
JS errors 
[
    {
        "message": "TypeError: undefined is not an object (evaluating 'new kc.backbone.views')",
        "trace": [
            {
                "file": "/wp-content/plugins/kingcomposer/assets/js/kc.tools.js?ver=2.7.7",
                "line": 513,
                "function": ""
            }
        ]
    },
    {
        "message": "TypeError: undefined is not an object (evaluating 'new kc.backbone.views')",
        "trace": [
            {
                "file": "/wp-content/plugins/kingcomposer/assets/js/kc.views.js?ver=2.7.7",
                "line": 18,
                "function": ""
            }
        ]
    }
]
Resource errors None

KingComposer → Extensions

Page screenshot: KingComposer → Extensions
URL /wp-admin/admin.php?page=kc-extensions
Aspect menu-item
HTTP status 200 OK
Load time 0.865 s
Memory usage 3.92 MiB
JS errors None
Resource errors None

KingComposer → Sections Manager

Page screenshot: KingComposer → Sections Manager
URL /wp-admin/edit.php?post_type=kc-section
Aspect menu-item
HTTP status 200 OK
Load time 0.066 s
Memory usage 3.76 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 0.109 s
Memory usage 3.48 MiB
JS errors None
Resource errors None

Edit Page ‹ Test site — WordPress

Page screenshot: Edit Page ‹ Test site — WordPress
URL /wp-admin/post-new.php?post_type=page
Aspect new-meta-boxes
HTTP status 200 OK
Load time 0.488 s
Memory usage 5.64 MiB
JS errors 
[
    {
        "message": "TypeError: undefined is not an object (evaluating 'i.withBlockContentContext')",
        "trace": [
            {
                "file": "/wp-includes/js/dist/editor.min.js?ver=9.0.6",
                "line": 1,
                "function": ""
            },
            {
                "file": "/wp-includes/js/dist/editor.min.js?ver=9.0.6",
                "line": 1,
                "function": "n"
            },
            {
                "file": "/wp-includes/js/dist/editor.min.js?ver=9.0.6",
                "line": 1,
                "function": ""
            }
        ]
    },
    {
        "message": "TypeError: Object is not a constructor (evaluating 'Object($.withColors)(\"backgroundColor\",{textColor:\"color\"})')",
        "trace": [
            {
                "file": "/wp-includes/js/dist/block-library.min.js?ver=2.2.11",
                "line": 1,
                "function": ""
            },
            {
                "file": "/wp-includes/js/dist/block-library.min.js?ver=2.2.11",
                "line": 1,
                "function": "n"
            },
            {
                "file": "/wp-includes/js/dist/block-library.min.js?ver=2.2.11",
                "line": 1,
                "function": ""
            }
        ]
    },
    {
        "message": "TypeError: undefined is not an object (evaluating 'new kc.backbone.views')",
        "trace": [
            {
                "file": "/wp-content/plugins/kingcomposer/assets/js/kc.tools.js?ver=2.7.7",
                "line": 513,
                "function": ""
            }
        ]
    },
    {
        "message": "TypeError: undefined is not an object (evaluating 'new kc.backbone.views')",
        "trace": [
            {
                "file": "/wp-content/plugins/kingcomposer/assets/js/kc.views.js?ver=2.7.7",
                "line": 18,
                "function": ""
            }
        ]
    },
    {
        "message": "TypeError: undefined is not an object (evaluating 's.registerCoreBlocks')",
        "trace": [
            {
                "file": "/wp-includes/js/dist/edit-post.min.js?ver=3.1.6",
                "line": 1,
                "function": "$n"
            },
            {
                "file": "/wp-admin/post-new.php?post_type=page",
                "line": 3073,
                "function": ""
            }
        ]
    }
]
Resource errors None

Widgets ‹ Test site — WordPress

Page screenshot: Widgets ‹ Test site — WordPress
URL /wp-admin/widgets.php
Aspect new-sidebar-widgets
HTTP status 200 OK
Load time 0.065 s
Memory usage 3.78 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.137 s0.078 s-0.059 s3.22 MiB3.84 MiB+ 637.01 KiB
/wp-admin/edit.php0.157 s0.072 s-0.085 s3.25 MiB3.94 MiB+ 702.98 KiB
/wp-admin/post-new.php0.512 s0.394 s-0.118 s4.92 MiB5.54 MiB+ 632.02 KiB
/wp-admin/upload.php0.041 s0.048 s+0.007 s3.15 MiB3.72 MiB+ 581.56 KiB
/wp-admin/options-writing.php0.076 s0.058 s-0.018 s3.14 MiB3.71 MiB+ 580.31 KiB
/wp-admin/media-new.php0.046 s0.107 s+0.061 s3.07 MiB3.7 MiB+ 642.63 KiB
/wp-admin/edit-tags.php?taxonomy=category0.105 s0.043 s-0.062 s3.17 MiB3.74 MiB+ 580.31 KiB
/wp-admin/post-new.php?post_type=page0.527 s0.338 s-0.189 s4.9 MiB5.64 MiB+ 749.24 KiB
/wp-admin/options-discussion.php0.103 s0.096 s-0.007 s3.07 MiB3.7 MiB+ 644.71 KiB
/wp-admin/edit-comments.php0.095 s0.148 s+0.053 s3.18 MiB3.74 MiB+ 580.41 KiB
/0.074 s0.128 s+0.054 s2.93 MiB3.48 MiB+ 567.51 KiB
Average 0.170 s0.137 s-0.033 s3.46 MiB4.07 MiB+ 627.15 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.

Options wp_options 2

Custom Post Types 1

ID Name
kc-sectionKC Sections

Sidebar Widgets 1

ID Name
kc_widget_contentKC Content

Meta Boxes 

{
    "page": {
        "kc-hidden-metabox": {
            "title": "KC Metabox",
            "context": "advanced"
        }
    }
}

Capabilities 1

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide KingComposer Admin Menus and Meta Boxes