ionCube

ionCube Ltd. is a software company based near Canterbury, Kent, in the United Kingdom. ionCube was founded in 2002, and introduced tools to protect software written using the PHP programming language from being viewed, changed, and run on unlicensed computers. The encoding technology grew out of earlier work on the PHP Accelerator project, and at first launch included an online encoding service where PHP scripts can be uploaded and an encoded version downloaded in return, and a command line tool for Linux soon after. The tools use the technique of compiling to bytecode prior to encoding so that source code is eliminated, and runtime overheads are reduced. A PHP extension called the ionCube Loader handles the reading and execution of encoded files at run time. The encoding products were subsequently ported to FreeBSD, Microsoft Windows and Mac OS X, and the range of products expanded to offer additional features such as product licensing and encryption of non-PHP files. In July 2004 a Windows GUI was introduced, no longer requiring use of the command line for Windows users. In 2004, ionCube introduced their Package Foundry product, IPF, for Linux and Windows.