84% contact-form-7-datepicker-fix

Code Review | Contact Form 7 IE DatePicker and Number Spinner Fix

WordPress plugin Contact Form 7 IE DatePicker and Number Spinner Fix scored84%from 54 tests.

About plugin

  • Plugin page: contact-form-7-da...
  • Plugin version: 2.6
  • PHP version: 7.4.16
  • WordPress compatibility: 3.5-4.3
  • WordPress version: 6.3.1
  • First release: Aug 3, 2013
  • Latest release: Aug 16, 2015
  • Number of updates: 33
  • Update frequency: every 22.6 days
  • Top authors: Hackbard23 (100%)

Code review

54 tests

User reviews

21 reviews

Install metrics

2,000+ active /28,047 total downloads


Plugin footprint 83% from 16 tests

Installer Passed 1 test

🔺 Critical test (weight: 50) | The install procedure must perform silently
The plugin installed gracefully, with no errors

Server metrics [RAM: ▲0.01MB] [CPU: ▼0.56ms] Passed 4 tests

Server-side resources used by Contact Form 7 IE DatePicker and Number Spinner Fix
Normal server usage
PageMemory (MB)CPU Time (ms)
Home /3.47 ▲0.0141.45 ▲1.31
Dashboard /wp-admin3.31 ▲0.0142.61 ▼7.81
Posts /wp-admin/edit.php3.36 ▲0.0148.91 ▲0.42
Add New Post /wp-admin/post-new.php5.89 ▲0.0195.21 ▲3.84
Media Library /wp-admin/upload.php3.23 ▲0.0136.84 ▲6.11

Server storage [IO: ▲0.07MB] [DB: ▲0.00MB] Passed 3 tests

A short overview of filesystem and database impact
There were no storage issued detected upon installing this plugin
Filesystem: 19 new files
Database: no new tables, 6 new options
New WordPress options

Browser metrics Passed 4 tests

An overview of browser requirements for Contact Form 7 IE DatePicker and Number Spinner Fix
There were no issues detected in relation to browser resource usage
PageNodesMemory (MB)Script (ms)Layout (ms)
Home /2,963 ▲21713.79 ▼0.3913.92 ▲12.1444.19 ▼3.07
Dashboard /wp-admin2,203 ▲245.85 ▼0.01102.19 ▼14.4439.23 ▼6.47
Posts /wp-admin/edit.php2,089 ▼02.02 ▼0.0337.71 ▼0.1535.74 ▲2.57
Add New Post /wp-admin/post-new.php1,546 ▲1318.34 ▼4.77624.82 ▼34.0653.75 ▼3.16
Media Library /wp-admin/upload.php1,382 ▼64.22 ▼0.0495.59 ▼4.5841.39 ▼4.72

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
  • Zombie WordPress options detected upon uninstall: 6 options
    • theysaidso_admin_options
    • widget_theysaidso_widget
    • db_upgraded
    • widget_recent-comments
    • widget_recent-posts
    • can_compress_scripts

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

SRP 50% from 2 tests

🔹 Tests weight: 20 | A shallow check of the single-responsibility principle; PHP files should perform no action - including output of placeholder text - and trigger no errors when accessed directly
Please fix the following
  • 1× PHP files trigger server-side errors or warnings when accessed directly:
    • > PHP Fatal error
      Uncaught Error: Call to undefined function add_action() in wp-content/plugins/contact-form-7-datepicker-fix/cf7-datepicker-ie-fixer.php:41

User-side errors Passed 1 test

🔹 Test weight: 20 | A shallow check that no browser errors were triggered
Everything seems fine, but this is not an exhaustive test


Plugin configuration 96% from 29 tests

readme.txt Passed 16 tests

The readme.txt file is an important file in your plugin as it is parsed by WordPress.org to prepare the public listing of your plugin
7 plugin tags: datepicker, contact form, contact form 7, form, contact...

contact-form-7-datepicker-fix/cf7-datepicker-ie-fixer.php 92% from 13 tests

"Contact Form 7 IE DatePicker and Number Spinner Fix" version 2.6's main PHP file describes plugin functionality and also serves as the entry point to any WordPress functionality
The following require your attention:
  • Main file name: It is recommended to name the main PHP file as the plugin slug ("contact-form-7-datepicker-fix.php" instead of "cf7-datepicker-ie-fixer.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
Everything looks great! No dangerous files found in this plugin1,605 lines of code in 4 files:
LanguageFilesBlank linesComment linesLines of code

PHP code Passed 2 tests

An overview of cyclomatic complexity and code structure
There are no cyclomatic complexity problems detected for this plugin
Cyclomatic complexity
Average complexity per logical line of code0.00
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
▷ Abstract classes00.00%
▷ Concrete classes00.00%
▷ Final classes00.00%
▷ Static methods00.00%
▷ Public methods00.00%
▷ Protected methods00.00%
▷ Private methods00.00%
▷ Named functions2100.00%
▷ Anonymous functions00.00%
▷ Global constants00.00%
▷ Class constants00.00%
▷ Public constants00.00%

Plugin size Passed 2 tests

Image compression Passed 2 tests

PNG files should be compressed to save space and minimize bandwidth usage
13 PNG files occupy 0.02MB with 0.01MB in potential savings
Potential savings
Compression of 5 random PNG files using pngquant
FileSize - originalSize - compressedSavings
css/images/ui-bg_flat_0_aaaaaa_40x100.png0.18KB0.08KB▼ 51.67%
css/images/ui-icons_454545_256x240.png4.27KB4.11KB▼ 3.78%
css/images/ui-bg_flat_75_ffffff_40x100.png0.17KB0.08KB▼ 51.12%
css/images/ui-icons_888888_256x240.png4.27KB4.11KB▼ 3.78%
css/images/ui-bg_glass_65_ffffff_1x400.png0.10KB0.10KB▼ 5.71%