PHP 5.3 alpha

Well, that - so we waited for the first alpha release of PHP5.3 !

From the innovations:

• Namespaces (for now, true without documentation)
  Late static binding and __callStatic
  lambda functions and closures
  some extensions added (intl, phar, fileinfo and sqlite3)
  Optional MySQLnd support instead of libmysql
  failure to support Windows older than Windows 2000 (Windows 98, NT4, etc.)
  adding new syntax: NOWDOC, limited GOTO, shortened ternary operator (? :)
  
  
  PS pay attention to the author's comment: THIS IS A DEVELEOPMENT PREVIEW - DO NOT USE IT IN PRODUCTION!