Custom Post Carousels with Owl 1.4

Does Custom Post Carousels with Owl work with WordPress 5.7.2 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.
Performance

Memory usage: 39 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 version5.7.2
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 2,000+
WordPress.org page https://wordpress.org/plugins/dd-post-carousel/
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Pages 4

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=dd-post-carousel%2Fowl-carousel-2.php&plugin_status=all&paged=1&s&_wpnonce=05fbfd9946
Aspect after-activation
HTTP status 200
Load time 1.582 s
Memory usage 2.81 MiB
JS errors None
Resource errors None

Carousels

Page screenshot: Carousels
URL /wp-admin/edit.php?post_type=owl-carousel
Aspect menu-item
HTTP status 200
Load time 0.167 s
Memory usage 2.85 MiB
JS errors None
Resource errors None

Carousels → Add New

Page screenshot: Carousels → Add New
URL /wp-admin/post-new.php?post_type=owl-carousel
Aspect menu-item
HTTP status 200
Load time 0.880 s
Memory usage 2.96 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 0.182 s
Memory usage 2.68 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.257 s0.285 s+0.028 s2.82 MiB2.86 MiB+ 42.15 KiB
/wp-admin/edit.php0.172 s0.275 s+0.103 s2.86 MiB2.9 MiB+ 41.84 KiB
/wp-admin/post-new.php0.880 s0.863 s-0.017 s5.02 MiB5.09 MiB+ 63.35 KiB
/wp-admin/upload.php0.499 s0.534 s+0.035 s2.7 MiB2.73 MiB+ 36.39 KiB
/wp-admin/options-writing.php0.233 s0.146 s-0.087 s2.71 MiB2.72 MiB+ 5.62 KiB
/wp-admin/media-new.php0.214 s0.171 s-0.043 s2.67 MiB2.71 MiB+ 36.88 KiB
/wp-admin/edit-tags.php?taxonomy=category0.176 s0.238 s+0.062 s2.77 MiB2.81 MiB+ 39.66 KiB
/wp-admin/post-new.php?post_type=page1.012 s1.016 s+0.004 s5.01 MiB5.06 MiB+ 54.94 KiB
/wp-admin/options-discussion.php0.288 s0.288 s+0.000 s2.67 MiB2.71 MiB+ 38.13 KiB
/wp-admin/edit-comments.php0.218 s0.215 s-0.003 s2.78 MiB2.81 MiB+ 37 KiB
/0.248 s0.202 s-0.046 s2.65 MiB2.68 MiB+ 33.01 KiB
Average 0.382 s0.385 s+0.003 s3.15 MiB3.19 MiB+ 39 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
JavaScript
CSS
Language % Lines of code Comment lines Files
PHP52.7%1,64171513
JavaScript24.7%7681242
CSS22.6%7051136
Total 3,114 952 21

PHP Code Analysis | More results »

Lines of code 1,636
Total complexity 334
Median class complexity 14.0
Median method complexity 1.0
Most complex class Owl_Carousel_2_Meta
Most complex function Owl_Carousel_2_Meta::render_carousel_data()
Classes 11
Methods 54
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.

Custom Post Types 1

ID Name
owl-carouselCarousels

Meta Boxes

{
    "owl-carousel": {
        "Carousel_Data": {
            "title": "Carousel Data",
            "context": "normal"
        },
        "owl-carousel-settings": {
            "title": "Carousel Functionality",
            "context": "side"
        },
        "owl-items-displayed": {
            "title": "Items Displayed",
            "context": "side"
        },
        "owl-shortcode-link": {
            "title": "Shortcode",
            "context": "side"
        }
    }
}

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Custom Post Carousels with Owl Admin Menus and Meta Boxes