To create a dll extension to
PHP follow this instructions:
1)You MUST use the last release of PHP source code, or people will not me able to use your extension. Don't worry to use only the version of the tutorial.
2) The folder "regex" exists in PHP 5.3, just find it in the subfolders.
3)While building your dll in Visual Studio, if you have any problem compiling or linking like: "winsock2.h is missing", find the files on your computer and include the project in the same way that the tutorial taught.