PHP is a popular general-purpose scripting language that is
especially suited to web development.
Fast, flexible and pragmatic, PHP powers everything from your blog to the largest social networking site in the world.
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Don't forget you will need to enable write permission on the directory.
Caution: If you accidentally let an extra '/' slip into your filepath, such as, '/myzipstuff//myfile.mp3', Mac OS X will handle resolve this, and you won't notice the typo. Vista, and XP will have issues unzipping the file.