84% show-free-for-woocommerce

Code Review | Show Free for WooCommerce

WordPress plugin Show Free for WooCommerce scored84%from 54 tests.

About plugin

  • Plugin page: show-free-for-woo...
  • Plugin version: 1.0
  • PHP compatiblity: 5.2.4+
  • PHP version: 7.4.16
  • WordPress compatibility: 4.6-5.4
  • WordPress version: 6.3.1
  • First release: Apr 15, 2020
  • Latest release: Apr 15, 2020
  • Number of updates: 2
  • Update frequency: N/A
  • Top authors: nomadjimbob (100%)

Code review

54 tests

User reviews

1 review

Install metrics

10+ active /325 total downloads

Benchmarks

Plugin footprint 83% from 16 tests

Installer Passed 1 test

🔺 Critical test (weight: 50) | Checking the installer triggered no errors
This plugin's installer ran successfully

Server metrics [RAM: ▲0.00MB] [CPU: ▼4.36ms] Passed 4 tests

Analyzing server-side resources used by Show Free for WooCommerce
Normal server usage
PageMemory (MB)CPU Time (ms)
Home /3.47 ▲0.0040.15 ▼2.49
Dashboard /wp-admin3.31 ▲0.0150.12 ▼3.05
Posts /wp-admin/edit.php3.36 ▲0.0050.67 ▼3.18
Add New Post /wp-admin/post-new.php5.89 ▲0.0090.03 ▼8.05
Media Library /wp-admin/upload.php3.23 ▲0.0035.19 ▼3.16

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

How much does this plugin use your filesystem and database?
There were no storage issued detected upon installing this plugin
Filesystem: 3 new files
Database: no new tables, 6 new options
New WordPress options
db_upgraded
can_compress_scripts
widget_recent-comments
theysaidso_admin_options
widget_recent-posts
widget_theysaidso_widget

Browser metrics Passed 4 tests

This is an overview of browser requirements for Show Free for WooCommerce
This plugin renders optimally with no browser resource issues detected
PageNodesMemory (MB)Script (ms)Layout (ms)
Home /2,789 ▲4314.70 ▲0.321.57 ▼0.4045.16 ▲4.65
Dashboard /wp-admin2,192 ▲245.60 ▼0.1085.37 ▼5.6142.11 ▼4.48
Posts /wp-admin/edit.php2,100 ▼32.02 ▼0.0035.26 ▼5.8036.95 ▲1.36
Add New Post /wp-admin/post-new.php1,545 ▲1423.05 ▼0.34651.35 ▲38.8059.75 ▲8.05
Media Library /wp-admin/upload.php1,403 ▼04.23 ▼0.11102.44 ▲4.7843.97 ▲0.84

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
You still need to fix the following
  • The uninstall procedure has failed, leaving 6 options in the database
    • widget_theysaidso_widget
    • can_compress_scripts
    • widget_recent-posts
    • widget_recent-comments
    • db_upgraded
    • theysaidso_admin_options

Smoke tests 75% from 4 tests

Server-side errors Passed 1 test

🔹 Test weight: 20 | This is a short smoke test looking for server-side errors
Even though no errors were found, this is by no means an exhaustive test

SRP 50% from 2 tests

🔹 Tests weight: 20 | The single-responsibility principle applies for WordPress plugins as well - please make sure your PHP files perform no actions when accessed directly
Please fix the following
  • 1× GET requests to PHP files have triggered server-side errors or warnings:
    • > PHP Fatal error
      Uncaught Error: Call to undefined function add_filter() in wp-content/plugins/show-free-for-woocommerce/show-free-woocommerce.php:11

User-side errors Passed 1 test

🔹 Test weight: 20 | This is just a short smoke test looking for browser issues
There were no browser issues found

Optimizations

Plugin configuration 96% from 29 tests

readme.txt Passed 16 tests

The readme.txt file describes your plugin functionality and requirements and it is parsed to prepare the your plugin's listing
1 plugin tags: woocommerce

show-free-for-woocommerce/show-free-woocommerce.php 92% from 13 tests

"Show Free for WooCommerce" version 1.0's primary PHP file adds more information about the plugin and serves as the entry point for WordPress
It is important to fix the following:
  • Main file name: The principal plugin file should be the same as the plugin slug ("show-free-for-woocommerce.php" instead of "show-free-woocommerce.php")

Code Analysis Passed 3 tests

File types Passed 1 test

🔸 Test weight: 35 | A short check of programming languages and file extensions; no executable files are allowed
Success! There were no dangerous files found in this plugin8 lines of code in 1 file:
LanguageFilesBlank linesComment linesLines of code
PHP13118

PHP code Passed 2 tests

This is a short overview of cyclomatic complexity and code structure for this plugin
Everything seems fine, there were no complexity issues found
Cyclomatic complexity
Average complexity per logical line of code0.67
Average class complexity0.00
▷ Minimum class complexity0.00
▷ Maximum class complexity0.00
Average method complexity0.00
▷ Minimum method complexity0.00
▷ Maximum method complexity0.00
Code structure
Namespaces0
Interfaces0
Traits0
Classes0
▷ Abstract classes00.00%
▷ Concrete classes00.00%
▷ Final classes00.00%
Methods0
▷ Static methods00.00%
▷ Public methods00.00%
▷ Protected methods00.00%
▷ Private methods00.00%
Functions1
▷ Named functions1100.00%
▷ Anonymous functions00.00%
Constants0
▷ Global constants00.00%
▷ 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
No PNG files were detected