PHP5.5 has support for generators which are a powerful language feature available in other languages like Ruby and Python. While generators in PHP are very much like their Python counterparts, I wanted to give them a spin and try a few simple but useful examples of generators in action.
I recently had the opportunity to speak at PHP Conference Argentina . I’d like to thank Mariano and the other organizers for having me at the event. It was a fantastic opportunity for me to visit Buenos Aires, connect with some friends old and new, and give a new talk about my experiences working on CakePHP.
In a previous post, I outlined some changes that would be coming for configuration in CakePHP 3.0. I’ve recently been thinking a great deal about configuration as well as building some prototype applications. I’ve come to the conclusion that configuration needed to change. Coupling all the classes to Configure while convenient and simple, had a big drawback.
The events system has become an integral part of CakePHP since its introduction in 2.1. When originally introduced, we needed to make a number of compromises in the implementation to facilitate compatibility with the code it was replacing. For 3.0, I wanted to revisit the event subsystem and try to make things more efficient and streamline the API a bit.
I try to keep fairly busy. Between work, being a dad, and working on existing open source projects, I found time to work on two new ones.
Profiling is a very interesting topic for me. I love spending time sifting through results trying to find ways to make code run faster or use less memory. XHProf is a C-extension created by Facebook.
I recently moved hosting for this blog and my wife’s site to a shiny new linode. I did this because I wanted to have control over the versions of PHP, and other server software I ran. I had some issues with email blacklists at my previous host. I chose linode as I’ve heard nothing but good things from friends and my operations folks at work recommended them.
I really like how composer simplifies dependency management & installation. It can make applications more portable, and simpler to deploy when compared to the pear installer. Another really nice feature of composer is that you can easily install any pear package, making it perfect for installing CakePHP. While installation was simple, some extra work was required to get things up and running smoothly.
A while back I posted on twitter that I had figured out how to use xdebug & vim and promised to do a blog post on how I got it all working. This is that blog post. Before we can get started using Vim to remote debug PHP code, we’ll need to do a few things.
Making sure your freshly released CakePHP plugin still passes all of its tests can be a bit of a time sink. Setting up Jenkins for small project can be a big job. After I setup Jenkins once or twice, I personally longed for a simple way to get continuous integration with not much work.
Many of the web applications I build have to talk to other webservices. Sometimes those services are internal API servers, sometimes they are external. In both situations, I want a simple, easy to use client library.
At work we’ve been using selenium webdriver to enable automated browser testing as part of our regression suite. One of the most difficult parts we’ve had is maintaining DOM synchronization.
I recently re-discovered a powerful, but mostly hidden feature of jQuery. If you’ve used jQuery for any length of time you’ve probably used filter selectors like :input, :visible or :hidden. What you may not know is, it is really simple to add your own filter selectors. The secret lies in $.expr.filters which is an object of filters.
For 3.0 the team and I are re-visiting how we’ll recommend installing CakePHP, and as always I wanted to try to provide context on what my thoughts are, and get some feedback on the plans.
CakePHP is currently availiable in a few different ways. Generally people either download zip files, or clone the repository. Both of these methods provide a quick easy way to get started.
Early work has started for CakePHP 3.0, and I’ve started re-visiting how CakePHP handles configuration and bootstrapping. I want to focus on configuration for this post, as bootstrapping, while related is worthy of its own post. The goal of this post is to provide some context on the planned changes, and to get feedback on those changes. My hope is that by getting feedback early on we can avoid problems & surprises later on.
A project I’m working on requires displaying small data driven sparkline charts. The data is a basic set of data showing activity over time.
In the last article I went over the various static analysis tools I’ve found useful, and how to get them installed. For this installment, I’ll be going over how to use make to run all the tasks, and how to configure all the tools to work with Jenkins.
I’ve recently integrated static analysis tools into both my day job’s and CakePHP’s development process. Setting up static analysis tools is reasonably easy and can help you find problems before you even get to unit tests, or staging sites. They are also the ideal tool to help enforce coding standards, and best practices that can be checked by reading the code.
Myself and the rest of the CakePHP team recently embarked on a journey to refresh and redesign the CakePHP website and brand. I wanted to delve into my process and thinking around the changes.
The cakephp.org website has been around for quite sometime. Its previous incarnation served the project amazingly well.
We use selenium extensively at work for automated acceptance tests. If you’ve never used selenium, it allows you to record and playback browser sessions and create integration tests from the perspective of a browser. Its generally a great tool, and really helps make sure we don’t release broken code. Recently, however I’ve found Selenium can have adverse reactions with jQuery.
One of the new features in CakePHP 2.1 I am excited about are view blocks and view inheritance. Both are concepts borrowed from Jinja2 and other templating systems. Template inheritance allows you to create skeleton views, and define blocks to populate that skeleton in a child template.