Phalanger is a new PHP implementation introducing the PHP language into the family of compiled .NET languages. [...] Phalanger compiles PHP scripts into MSIL (Microsoft Intermediate Language) which can be executed by .NET or Mono runtime.

He mentions some of the features of the tool (including interoperability between .NET and PHP and the ability to use current PHP libraries inside the .NET application). More information can be found on the Phlanger website.

I recently read an interesting example at Neil Shearing's internet marketing strategies blog of combining .NET desktop software with a PHP backend.

We all know PHP is often slated by "real programmers" as a scripting language only useful for kiddie's home pages, and its nice to see a serious marketer choosing PHP to power the backend to a serious piece of viral software with the potential to go load-mad.

Richard also points out some of his experience trying to market his software and which of his customers are the ones that would provide the most return (the ones looking for updates) and how he can gather their information more productively to further his project's goals.