Benchmarks

Plugin footprint 65% from 16 tests

Installer Passed 1 test

🔺 Critical test (weight: 50) | It is important to correctly install your plugin, without throwing errors or notices

Installer ran successfully

Server metrics [RAM: ▼0.65MB] [CPU: ▼21.26ms] Passed 4 tests

A check of server-side resources used by PayPal Cart by Human80

No issues were detected with server-side resource usage

Page	Memory (MB)	CPU Time (ms)
Home /	3.55 ▲0.04	42.73 ▼2.62
Dashboard /wp-admin	3.39 ▲0.01	48.80 ▼17.01
Posts /wp-admin/edit.php	3.51 ▲0.11	50.74 ▼1.71
Add New Post /wp-admin/post-new.php	3.24 ▼2.69	36.64 ▼62.69
Media Library /wp-admin/upload.php	3.32 ▲0.05	37.16 ▼2.73
PayPal Cart /wp-admin/options-general.php?page=paypal-cart	3.26	32.66

Server storage [IO: ▲0.26MB] [DB: ▲0.00MB] Passed 3 tests

Input-output and database impact of this plugin

There were no storage issued detected upon installing this plugin

Filesystem: 6 new files

Database: 1 new table, 7 new options

New tables
wp_H80cart_data

New WordPress options
theysaidso_admin_options
db_upgraded
can_compress_scripts
widget_recent-posts
widget_recent-comments
H80cart_version
widget_theysaidso_widget

Browser metrics Passed 4 tests

PayPal Cart by Human80: an overview of browser usage

Normal browser usage

Page	Nodes	Memory (MB)	Script (ms)	Layout (ms)
Home /	2,821 ▲60	14.23 ▼0.42	1.85 ▼0.08	45.17 ▲1.19
Dashboard /wp-admin	2,202 ▲25	5.60 ▼0.07	84.54 ▼7.34	38.85 ▼6.44
Posts /wp-admin/edit.php	2,101 ▲1	2.03 ▲0.05	38.61 ▲4.55	33.34 ▼4.67
Add New Post /wp-admin/post-new.php	6,267 ▲4,730	25.94 ▲7.75	907.77 ▲251.30	63.32 ▼9.40
Media Library /wp-admin/upload.php	1,407 ▲13	4.18 ▲0.01	96.48 ▼5.45	45.03 ▲0.63
PayPal Cart /wp-admin/options-general.php?page=paypal-cart	959	1.96	24.06	25.28

Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] 50% from 4 tests

🔸 Tests weight: 35 | All plugins must uninstall correctly, removing their source code and extra database tables they might have created

The following items require your attention

Zombie tables were found after uninstall: 1 table
- wp_H80cart_data
Zombie WordPress options were found after uninstall: 7 options
- widget_recent-posts
- theysaidso_admin_options
- widget_recent-comments
- H80cart_version
- db_upgraded
- can_compress_scripts
- widget_theysaidso_widget

Smoke tests 50% from 4 tests

Server-side errors 0% from 1 test

🔹 Test weight: 20 | A smoke test targeting server-side errors

These errors were triggered by the plugin

19 occurences, only the last one shown
- > GET request to /wp-admin/options-general.php?page=paypal-cart
- > Notice in wp-content/plugins/paypal-cart/h80_cart.php+79
Trying to access array offset on value of type null

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

The following issues need your attention

1× GET requests to PHP files have triggered server-side errors or warnings:
- > PHP Fatal error
  Uncaught Error: Call to undefined function add_action() in wp-content/plugins/paypal-cart/h80_cart.php:10

User-side errors Passed 1 test

🔹 Test weight: 20 | This is just a short smoke test looking for browser issues

No browser errors were detected

Optimizations

Plugin configuration 90% from 29 tests

readme.txt 88% from 16 tests

The readme.txt file is important because it is parsed by WordPress.org for the public listing of your plugin

These attributes need your attention:

Plugin Name: You should set the name of your plugin on the first line ( === paypal-cart === )
Screenshots: These screenshots have no corresponding images in /assets: #1 (This is a shot that includes both the main setting screen -- where you enter your Paypal email address, choose a local currency, or modify the css -- and shows an inset of the metabox available when authoring a post.), #2 (This is how the default Paypal Cart shows up in a blog post.)

The official readme.txt is a good inspiration

paypal-cart/h80_cart.php 92% from 13 tests

The main PHP file in "PayPal Cart by Human80" ver. 1.3 adds more information about the plugin and also serves as the entry point for this plugin

It is important to fix the following:

Main file name: Even though not officially enforced, the main plugin file should be the same as the plugin slug ("paypal-cart.php" instead of "h80_cart.php")

Code Analysis Passed 3 tests

File types Passed 1 test

🔸 Test weight: 35 | This is a short overview of programming languages used in this plugin, detecting executable files

Good job! No executable or dangerous file extensions detected297 lines of code in 2 files:

Language	Files	Blank lines	Comment lines	Lines of code
PHP	1	16	56	258
CSS	1	0	0	39

PHP code Passed 2 tests

A brief analysis of cyclomatic complexity and code structure for this plugin

Although this was not an exhaustive test, there were no cyclomatic complexity issues detected

Cyclomatic complexity
Average complexity per logical line of code	0.44
Average class complexity	0.00
▷ Minimum class complexity	0.00
▷ Maximum class complexity	0.00
Average method complexity	0.00
▷ Minimum method complexity	0.00
▷ Maximum method complexity	0.00

Code structure
Namespaces	0
Interfaces	0
Traits	0
Classes	0
▷ Abstract classes	0	0.00%
▷ Concrete classes	0	0.00%
▷ Final classes	0	0.00%
Methods	0
▷ Static methods	0	0.00%
▷ Public methods	0	0.00%
▷ Protected methods	0	0.00%
▷ Private methods	0	0.00%
Functions	9
▷ Named functions	9	100.00%
▷ Anonymous functions	0	0.00%
Constants	0
▷ Global constants	0	0.00%
▷ Class constants	0	0.00%
▷ Public constants	0	0.00%

Plugin size Passed 2 tests

Image compression Passed 2 tests

Often times overlooked, PNG files can occupy unnecessary space in your plugin

2 PNG files occupy 0.24MB with 0.15MB in potential savings

Potential savings

Compression of 2 random PNG files using pngquant
File	Size - original	Size - compressed	Savings
blog-post.png	154.88KB	50.97KB	▼ 67.09%
admin-screen.png	89.13KB	33.13KB	▼ 62.83%

Code Review | PayPal Cart by Human80

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