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Exakat.io Blog:
Automatically Enforcing Coding Reference For PHP
Nov 10, 2016 @ 09:42:07

On the Exakat.io blog there's a post continuing on from a "dos and donts" article about programmer practices. In this new post cover some of the rules in a bit more detail from the original article.

Last week, I ran into ‘PHP Dos and Don’ts aka Programmers I Don’t Like‘ on reddit’s PHP group. It features a list of 11 points that the author hates finding in PHP code. [...] The most interesting point is that coding references are used to asses code. They may very well be automated, thanks to static analysis. I thought it was a good challenge for Exakat.

The list covers several of the rules in the list, providing a brief explanation (and a bit of how it relates back to PHP) including:

  • Unnecessary casting
  • Extra bracket and braces
  • Lack of coding standard
  • Too many nested if statements

He ends the post with a bit of detail about how the Exakat service is checking for these "failures" in it's newer "RadwellCode" report. He even gives the scores of some of the more well-known and used PHP projects including the Zend Framework (v1.12), WordPress, Composer and even Exakat itself.

tagged: enforce coding reference exakat code staticanalysis tool oliverradwell

Link: https://www.exakat.io/enforcing-coding-reference/

Toptal.com:
How Much Coding Should Designers Know?
Sep 23, 2016 @ 09:41:35

The Toptal.com site has an interesting post mostly relevant to those out there that straddle the line between design and development. It wonders how much coding should a designer know to get the job done.

Many designers think each discipline should mind their own business, while others see no problem in professionals wearing multiple hats. Many developers see designers who code as a threat, while others see it as a facilitator. This is a hotly debated subject, and although I think some great designers are also superb at coding, I will always defend that the more you focus on a particular area the best you will be at it. But this shouldn’t be a reason for you to miss out on the benefits of having another skill under your belt.

The article then breaks down the benefits of designers learning to code by levels of knowledge:

  • Step 1: Know the basics of HTML and CSS
  • Step 2: Front-end JavaScript and AJAX could make you a unique asset
  • Step 3: Back-end JavaScript might be overkill
  • Step 4: Database Architecture and Software Engineering Won’t Get Designers Anywhere

For each point there's a brief explanation of the level of knowledge it represents and what he sees as a general designers attitude towards it.

tagged: designer coding opinion development

Link: https://www.toptal.com/designers/digital/designers-coding

TutsPlus.com:
Using PHP CodeSniffer With WordPress: Installing and Using PHP CodeSniffer
Jun 15, 2016 @ 12:38:21

The TutsPlus.com site has posted the next part of their series showing the use of the PHP CodeSniffer tool with WordPress. In the first part of the series they introduced "code smells" and build on that in part two with the installation and use of PHP CodeSniffer to detect these smells.

In the first article of this series, we defined code smells and looked at a few examples of what they are and how we may refactor them so the quality of the code is improved.

[...] Ultimately, we're working towards implementing WordPress-specific code sniffing rules, but before we do that it's important to familiarize yourself with PHP CodeSniffer. In this article, we're going to take a look at what PHP CodeSniffer is, how to install it, how to run it against an example script, and how to refactor said script. Then we'll look at how we're going to move forward into WordPress-specific code.

The tutorial then shows you how to get the tool installed using Composer, not the PEAR method. They help you install Composer then create the simple project with a composer.json configuration file defining the dependency. They provide a sample bit of code to run the analysis against and an example of the output showing violations of the coding standard.

tagged: wordpress tutorial phpcodesniffer coding standards series part2

Link: http://code.tutsplus.com/tutorials/using-php-codesniffer-with-wordpress-installing-and-using-php-codesniffer--cms-26394

SquizLabs:
Analysis of Coding Conventions
Jun 09, 2016 @ 19:05:26

On the SquizLabs site they've shares the results of their coding conventions analysis of PHP projects using the PHP_CodeSniffer tool.

PHP_CodeSniffer, using a custom coding standard and report, was used to record various coding conventions across 193 PHP projects.

They've broken it down by the list of rules included in the default coding standards including:

  • Array end comma
  • Class defined in namespace
  • Function has doc comment
  • Adjacent assignments aligned
  • CamelCase method name
  • Line length
  • Spacing before object operator

Each item on the list has the current measurements represented as graphs and a historical view about its previous usage. You can also view per-project statistics for a wide range of PHP related projects.

tagged: squizlabs phpcodesniffer coding conventions report results

Link: http://squizlabs.github.io/PHP_CodeSniffer/analysis/index.html

SitePoint PHP Blog:
Nitpicking over Code Standards with Nitpick CI
Jun 03, 2016 @ 13:19:07

On the SitePoint PHP blog there's a new tutorial posted from Bruno Skvorc showing you how to use Nitpick CI to "nitpick" over coding standards and rules in your PHP code.

There are many ways to make sure your code respects a given code standard – we’ve covered several before. But enforcing a standard team-wide and making sure everyone knows about mistakes before they’re applied to the project isn’t something that’s very easy to do. Travis and Jenkins can both be configured to do these checks, but aren’t as easygoing about it as the solution we’re about to look at: Nitpick CI.

He starts by getting a sample project bootstrapped and pushes it up to GitHub so the Nitpick service can access it. He then switches over to the Nitpick side and shows the setup of an account and a new project pointing to the newly created repo. He then includes the process and results of two kinds of pushes: non-code (README update) and both a valid/invalid code update. He shows examples of the comments the Nitpick service makes directly on the code and a patch to fix the issues.

tagged: nitpickci coding standards github tutorial service

Link: https://www.sitepoint.com/nitpicking-over-code-standards-with-nitpick-ci/

Frank de Jonge:
A Case Against Coding Lingo
May 28, 2014 @ 10:54:14

In this new post to Medium Frank de Jonge talks about one of the infamous "two things hard about programming", namely...well, naming things.

The other day I had a small discussion on one of my open-source projects, in this case Flysystem. It was about the smallest thing ever, the name of a method. A method name that was suggested to replace another method name just didn’t feel right to me. It made me wonder why. I came to the conclusion: Using lingo in code should be avoided.

He elaborates a bit on what he means by "coding lingo" and a few general things to think about when naming your methods, variables, etc. His reminders include:

  • Going for clarity
  • Remembering that not everyone is English
  • That it can be excluding
  • It can be limiting

He reminds us that naming doesn't have to be "cool", it just needs to be useful and a developer-focused kind of documentation. He recommends using common names/terms for things, being concrete and avoiding abbreviation. There's a few other recommendations in the post too, so check out the full article for more.

tagged: coding lingo naming convention opinion recommendation

Link: https://medium.com/@frankdejonge/8ffae1a4fa4e

Pádraic Brady:
Coding Standards: Humans Are Not Computers
Feb 11, 2014 @ 10:26:06

In his latest post Pádraic Brady shares some of his thoughts around coding standards and the existence of tools to be sure the code is exactly formatted correctly.

The problem with coding standards is not the notion of following conventions to ensure all programmer can quickly read and understand code (and other good stuff), but that someone created a tool to actually check compliance: PHP_CodeSniffer. This isn’t a complaint about the operation of phpcs, but to complain about the mere fact of its existence. [...] Using the cover of such automated tools, we can make judgement calls about code quality, integrate style checks into Continuous Integration scoring schemes, complain about pull requests and patches, and generally impose a time penalty on writing code. There is a point at which common sense morphs into sheer nitpicking, and an automated tool is the perfect nitpicker.

In his opinion, coding standards should be "invisible and flexible" as well as easy to learn so the developers could learn and follow it quickly. He looks at these thoughts applied to the PSR standards and how adhering to them could quickly turn into something much more time consuming than it should. In his opinion a good coding standard is one that "limits the rules, eradicates ambiguity, formulates multiple use cases and avoids trivialities".

tagged: coding standard psr phpcs codesniffer opinion

Link: http://blog.astrumfutura.com/2014/02/coding-standards-humans-are-not-computers/

MaltBlue.com:
5 Reasons Coding Standards Are Essential
Mar 13, 2013 @ 10:13:59

Matthew Setter has posted five reasons why he thinks that making a coding standard is an essential part of your development process. He suggests that "pain avoidance" is one of the key factors, both for new members of the team and for those maintaining it in the future.

Whenever you’re working on a project, are you consistent? Are you consistent in your coding style, consistent in your documenting, consistent in your database naming conventions? Better yet, do you and your team have a coding standard which you consistently adhere to? If you don’t, you’re buying yourself and others a world of pain – which is painlessly simple to avoid. Today I’m banging the drum, shouting from the street corner, calling from the cathedral spire, imploring you to do one thing, above all else – pick a coding standard and then BE CONSISTENT!

His five reasons for implementing (and effectively using) a coding standard are:

  • Poor, Inconsistent Code - Causes You Pain
  • Your Code is Easier to Read
  • Your Code is Easier to Understand
  • Your Code is Easier to Maintain
  • Your Code is Easier to Collaborate on

Check out the post for summaries of each point.

tagged: coding standard essential opinion maintenance read understand collaborate

Link:

NetTuts.com:
PSR-Huh?
Jan 18, 2013 @ 09:14:59

On NetTuts.com today they've posted a good primer for those that may have heard about the PSR standards that have been introduced to PHP but aren't quire sure what they are (or what they mean to you as a developer).

If you’re an avid PHP developer, it’s quite likely that you’ve come across the abbreviation, PSR, which stands for “PHP Standards Recommendation.” At the time of this writing, there are four of them: PSR-0 to PSR-3. Let’s take a look at what these are, and why you should care (and participate).

They start with a brief history of the standards, the PHP-FIG (Framework Interoperability Group) and where the idea for the PSRs came from. Then the article gets into the details of each:

  • PSR-0: Autoloader Standard
  • PSR-1: Basic Coding Standard
  • PSR-2: Coding Style Guide
  • PSR-3: Logger Interface

They also do a good job mentioning some of the criticism that's come with the standards and what sort of future there is including the creation of a standard for a HTTP messaging package.

tagged: psr standard recommendation coding history future

Link:

Richard Rodger:
Why I Have Given Up on Coding Standards
Dec 05, 2012 @ 13:17:48

In a recent (controversial) post Richard Roger talks about why he's given up on coding standards and includes a few of the reasons that might make you think about your own proceses.

Every developer knows you should have a one, exact, coding standard in your company. Every developer also knows you have to fight to get your rules into the company standard. Every developer secretly despairs when starting a new job, afraid of the crazy coding standard some power-mad architect has dictated. It’s better to throw coding standards out and allow free expression. The small win you get from increased conformity does not move the needle. Coding standards are technical ass-covering.

He walks through the evolution of the average developer, the trip from their infancy of "just writing code" to the point of understanding that there needs to be standards to make code easier to read and understand. He includes a list of five "sins of control" that might make coding standards more desirable.

There are worse sins than these. You only need one of them to end up with a coding standard. The truly evil thing about coding standards is what they do to your heart, your team’s heart. They are a little message that you are not good enough. You cannot quite be trusted. Without adult supervision, you’ll mess up.

As you'd expect, there's plenty of comments on the post, so enjoy reading and maybe contribute some of your own.

tagged: coding standards opinion hurt control freedom

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