I\'m experiencing a behaviour of Google Chrome (Google Chrome 7.0.517.41 beta) that I can\'t understand. In some cases, Google Chrome downloads the source code<
The solution for this issue was to clear the Google Chrome's cache which seems to hold some data cached for too long. It was probably wrong on the server as it was sending raw PHP code previously but due to caching this issue persisted for Google Chrome even after it was fixed.
Thanks to Jon Cram for the suggestion.