Benchmarks

Plugin footprint Passed 16 tests

Installer Passed 1 test

🔺 Critical test (weight: 50) | The install procedure must perform silently

The plugin installed successfully, without throwing any errors or notices

Server metrics [RAM: ▼0.02MB] [CPU: ▼295.24ms] Passed 4 tests

This is a short check of server-side resources used by Advanced Custom Fields: DB Field

This plugin has minimal impact on server resources

Page	Memory (MB)	CPU Time (ms)
Home /	3.53 ▲0.01	52.94 ▲4.33
Dashboard /wp-admin	3.42 ▲0.01	32.24 ▼7.62
Posts /wp-admin/edit.php	3.65 ▲0.01	37.57 ▼0.56
Add New Post /wp-admin/post-new.php	6.90 ▼0.08	110.85 ▼1,167.18
Media Library /wp-admin/upload.php	3.30 ▼0.00	26.32 ▼5.59

Server storage [IO: ▲0.08MB] [DB: ▲0.00MB] Passed 3 tests

Input-output and database impact of this plugin

This plugin was installed successfully

Filesystem: 11 new files

Database: no new tables, no new options

Browser metrics Passed 4 tests

Advanced Custom Fields: DB Field: an overview of browser usage

This plugin has a minimal impact on browser resources

Page	Nodes	Memory (MB)	Script (ms)	Layout (ms)
Home /	3,785 ▲63	15.94 ▲0.33	5.81 ▲0.04	2.17 ▲0.14
Dashboard /wp-admin	2,888 ▲34	6.09 ▼0.13	116.64 ▼22.07	152.21 ▼11.09
Posts /wp-admin/edit.php	2,694 ▼0	3.23 ▲0.01	64.35 ▲1.17	140.08 ▼4.42
Add New Post /wp-admin/post-new.php	1,781 ▲29	22.69 ▲1.46	458.69 ▲8.55	198.18 ▲44.57
Media Library /wp-admin/upload.php	1,698 ▼0	5.53 ▼0.00	143.02 ▲2.63	189.72 ▼8.52

Uninstaller [IO: ▲0.00MB] [DB: ▲0.00MB] Passed 4 tests

🔸 Tests weight: 35 | Checking the uninstaller removed all traces of the plugin

Uninstall script ran successfully

Smoke tests 75% from 4 tests

Server-side errors Passed 1 test

🔹 Test weight: 20 | A shallow check that no server-side errors were triggered

The smoke test was a success, however most plugin functionality was not tested

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 fix the following items

8× GET requests to PHP files have triggered server-side errors or warnings:
- > PHP Notice
  Undefined variable: field in wp-content/plugins/acf-db-field/views/parts-item-list.php on line 1
- > PHP Notice
  Undefined variable: field in wp-content/plugins/acf-db-field/views/parts-item-list.php on line 2
- > PHP Notice
  Undefined variable: posts in wp-content/plugins/acf-db-field/views/parts-item-list.php on line 3
- > PHP Fatal error
  Uncaught Error: Class 'acf_field' not found in wp-content/plugins/acf-db-field/fields/acf-db-common.php:2
- > PHP Notice
  Trying to access array offset on value of type null in wp-content/plugins/acf-db-field/views/parts-item-list.php on line 1
- > PHP Warning
  Invalid argument supplied for foreach() in wp-content/plugins/acf-db-field/views/parts-item-list.php on line 3
- > PHP Notice
  Trying to access array offset on value of type null in wp-content/plugins/acf-db-field/views/parts-item-list.php on line 2
- > PHP Fatal error
  Uncaught Error: Class 'acf_db_common' not found in wp-content/plugins/acf-db-field/fields/acf-db.php:3

User-side errors Passed 1 test

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

Everything seems fine on the user side

Optimizations

Plugin configuration 90% from 29 tests

readme.txt 94% from 16 tests

Don't ignore readme.txt as it is the file that instructs WordPress.org on how to present your plugin to the world

These attributes need to be fixed:

Screenshots: Add images for these screenshots: #1 (DB Field Settings), #2 (Edit Post With DB Field)

You can take inspiration from this readme.txt

acf-db-field/acf-db.php 85% from 13 tests

The principal PHP file in "Advanced Custom Fields: DB Field" v. 1.0.1 is loaded by WordPress automatically on each request

It is important to fix the following:

Text Domain: If you choose to specify the text domain, it must be the same as the plugin slug; optional since WordPress version 4.6
Main file name: It is recommended to name the main PHP file as the plugin slug ("acf-db-field.php" instead of "acf-db.php")

Code Analysis Passed 3 tests

File types Passed 1 test

🔸 Test weight: 35 | A short glimpse at programming languages used with this plugin and a check that no dangerous files are present

No dangerous file extensions were detected459 lines of code in 7 files:

Language	Files	Blank lines	Comment lines	Lines of code
PHP	4	7	27	273
JavaScript	1	0	0	163
Markdown	1	7	0	14
CSS	1	0	0	9

PHP code Passed 2 tests

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

There are no cyclomatic complexity problems detected for this plugin

Cyclomatic complexity
Average complexity per logical line of code	0.26
Average class complexity	10.33
▷ Minimum class complexity	1.00
▷ Maximum class complexity	27.00
Average method complexity	2.75
▷ Minimum method complexity	1.00
▷ Maximum method complexity	9.00

Code structure
Namespaces	0
Interfaces	0
Traits	0
Classes	3
▷ Abstract classes	1	33.33%
▷ Concrete classes	2	66.67%
▷ Final classes	0	0.00%
Methods	16
▷ Static methods	0	0.00%
▷ Public methods	16	100.00%
▷ Protected methods	0	0.00%
▷ Private methods	0	0.00%
Functions	0
▷ Named functions	0	0.00%
▷ 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

Using a strong compression for your PNG files is a great way to speed-up your plugin

2 PNG files occupy 0.07MB with 0.03MB in potential savings

Potential savings

Compression of 2 random PNG files using pngquant
File	Size - original	Size - compressed	Savings
screenshot-1.png	40.92KB	20.55KB	▼ 49.76%
screenshot-2.png	26.78KB	14.00KB	▼ 47.74%

Code Review | Advanced Custom Fields: DB Field

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