I respect JetBrains, an IDE company which survives despite intense competition from free tools such as Eclipse and NetBeans. It does so because developers like the products, especially the IntelliJ IDEA Java IDE. The tools are focused on coding; there are few visual designers but lots of coding help, such as code completion, refactoring, find usages, and fast navigation. The tools are also relatively lightweight, so start up quickly, and generally run on Windows, Mac OS X and Linux.
New in PHPStorm is PHP 5.3 support, Zend Debugger support, improved SQL editing, support for the Mercurial source code management system, and updates for HTML 5 and EcmaScript 5.
The IDE is highly configurable and also supports plugins. Live templates let you expand abbreviations to code fragments. There is support for generating documentation with JSDoc, ASDoc and PHPDoc. Testing with PHPUnit is integrated. These are products that will appeal to developers who are code-oriented – are there any others? – and who like the ability to fine-tune their tools to improve productivity.
That said, I did not find it easy to get started with PHPStorm. The main challenge is configuring your PHP environment to support debugging. I have not yet succeeded, though I have not spent all that long on it. Difficulty getting PHP debugging working seems to be the biggest single topic on the support forums currently.
I know this is tricky and it took me a while to get it working with Eclipse. It is important though, and anything the tools vendors can do to make this easier to setup would be welcome. There is a case for simply installing a dedicated LAMP or WAMP server with the product so that developers get immediate and reliable support for PHP debugging, with the option to configure for their own PHP server later.
Another thing I found annoying was the over-zealous spell checker, which seems inclined to check variable names as well as being unaware of PHP extensions like mysqli:
I expect there is a way to fix both issues by configuring the product.
However I picked up a note of disapproval in the description on the Zen Coding site about the way JetBrains has chosen to implement Zen Coding abbreviations:
These plugins are developed by third-party and has their own ZC engine implementation, which leads to different feature set and abbreviation syntax. Zen Coding team has no relation to this projects
WebStorm is modestly priced at £54.00 for individual developers or £115 per concurrent user for organisations. PHPStorm is £77 or £154 on the same basis. Free licenses are available for education or for open source projects, on application.