84% c4d-image-widget

Code Review | Image Widget

WordPress plugin Image Widget scored 84% from 54 tests.

About plugin

  • Plugin page: c4d-image-widget
  • Plugin version: 2.0.0
  • PHP version: 7.4.16
  • WordPress compatibility: 3.3-4.7.2
  • WordPress version: 6.3.1
  • First release: Feb 17, 2017
  • Latest release: Mar 14, 2017
  • Number of updates: 7
  • Update frequency: every 3.6 days
  • Top authors: coffee4dev (100%)

Code review

54 tests

User reviews

1 review

Install metrics

10+ active / 1,023 total downloads


Plugin footprint 83% from 16 tests

Installer Passed 1 test

🔺 Critical test (weight: 50) | Verifying that this plugin installs correctly without errors
The plugin installed gracefully, with no errors

Server metrics [RAM: ▲0.04MB] [CPU: ▼3.29ms] Passed 4 tests

This is a short check of server-side resources used by Image Widget
Server-side resource usage in normal parameters
PageMemory (MB)CPU Time (ms)
Home /3.50 ▲0.0437.59 ▼4.64
Dashboard /wp-admin3.34 ▲0.0442.84 ▼11.06
Posts /wp-admin/edit.php3.39 ▲0.0448.19 ▲2.86
Add New Post /wp-admin/post-new.php5.92 ▲0.0495.31 ▲7.11
Media Library /wp-admin/upload.php3.26 ▲0.0432.90 ▼0.30

Server storage [IO: ▲0.03MB] [DB: ▲0.00MB] Passed 3 tests

Analyzing filesystem and database footprints of this plugin
This plugin was installed successfully
Filesystem: 10 new files
Database: no new tables, 7 new options
New WordPress options

Browser metrics Passed 4 tests

This is an overview of browser requirements for Image Widget
Minimal impact on browser resources
PageNodesMemory (MB)Script (ms)Layout (ms)
Home /2,800 ▲6514.48 ▼0.141.73 ▼0.3043.17 ▼7.13
Dashboard /wp-admin2,200 ▲184.84 ▼1.04103.27 ▼10.7738.83 ▼4.19
Posts /wp-admin/edit.php2,089 ▲31.99 ▼0.0540.83 ▲7.6835.56 ▼2.10
Add New Post /wp-admin/post-new.php1,533 ▼023.45 ▲0.25607.29 ▼73.3256.69 ▲12.39
Media Library /wp-admin/upload.php1,388 ▼04.29 ▲0.11109.91 ▲15.3346.96 ▼2.97

Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 75% from 4 tests

🔸 Tests weight: 35 | All plugins must uninstall correctly, removing their source code and extra database tables they might have created
These items require your attention
  • The uninstall procedure has failed, leaving 7 options in the database
    • theysaidso_admin_options
    • widget_recent-posts
    • can_compress_scripts
    • db_upgraded
    • widget_c4d-image-widget
    • widget_recent-comments
    • widget_theysaidso_widget

Smoke tests 75% from 4 tests

Server-side errors Passed 1 test

🔹 Test weight: 20 | Just a short smoke test targeting errors on the server (in the Apache logs)
Everything seems fine, however this is by no means an exhaustive test

SRP 50% from 2 tests

🔹 Tests weight: 20 | SRP (Single-Responsibility Principle) - PHP files must act as libraries and never output text or perform any action when accessed directly in a browser
Please take a closer look at the following
  • 1× PHP files trigger server-side errors or warnings when accessed directly:
    • > PHP Fatal error
      Uncaught Error: Call to undefined function plugins_url() in wp-content/plugins/c4d-image-widget/c4d-image-widget.php:12

User-side errors Passed 1 test

🔹 Test weight: 20 | Just a short smoke test targeting errors on the browser (console and network errors and warnings)
No browser issues were found


Plugin configuration Passed 29 tests

readme.txt Passed 16 tests

It's important to format your readme.txt file correctly as it is parsed for the public listing of your plugin
10 plugin tags: widget-only, widget image, images, image, widget...

c4d-image-widget/c4d-image-widget.php Passed 13 tests

The primary PHP file in "Image Widget" version 2.0.0 is used by WordPress to initiate all plugin functionality
19 characters long description:
Simple Image Widget

Code Analysis Passed 3 tests

File types Passed 1 test

🔸 Test weight: 35 | This is an overview of file extensions present in this plugin and a short test that no dangerous files are bundled with this plugin
Good job! No executable or dangerous file extensions detected175 lines of code in 5 files:
LanguageFilesBlank linesComment linesLines of code

PHP code Passed 2 tests

A short review of cyclomatic complexity and code structure
No cyclomatic complexity issues were detected for this plugin
Cyclomatic complexity
Average complexity per logical line of code0.32
Average class complexity21.00
▷ Minimum class complexity21.00
▷ Maximum class complexity21.00
Average method complexity7.67
▷ Minimum method complexity1.00
▷ Maximum method complexity12.00
Code structure
▷ Abstract classes00.00%
▷ Concrete classes1100.00%
▷ Final classes00.00%
▷ Static methods00.00%
▷ Public methods3100.00%
▷ Protected methods00.00%
▷ Private methods00.00%
▷ Named functions3100.00%
▷ Anonymous functions00.00%
▷ Global constants1100.00%
▷ Class constants00.00%
▷ Public constants00.00%

Plugin size Passed 2 tests

Image compression Passed 2 tests

It is recommended to compress PNG files in your plugin to minimize bandwidth usage
PNG images were not found in this plugin