At the moment PHP doesn't allow serializing closures. I needed a unobtrusive solution to passing closures to child processes, which are invoked later when the child process has completed the task.
Here's a quick release. I've been doing a lot of scraping work lately and of course use a cURL class. There's plenty of cURL classes out there, and here's another. I plan on evolving the class (joining multicurl into curl) and taking advantage of PHP 5.3 lambdas.
As I've grown tired of Battle.net's game list feature, I've developed a web-based replacement. It only shows a fraction of the current games (at least, if there's more than 10 or so). It's very limited, and game's which you know exist either will not show up or will disappear from the list within a few seconds. To my surprise no one had come up with an improved game search.