To prevent the reverse engineering of script apps, many developers encode their program code with instruments such as ionCube PHP Encoder to make it human unreadable. The latter is valid for paid applications in particular, because anybody would be able to use and modify the unprotected code without having to pay the necessary license fees. If you acquire web software protected with ionCube PHP Encoder, you can use it without any problems as long as a software instrument named ionCube Loader is available on the web hosting server. This loader makes it possible to execute encoded files and you will often see it among the prerequisites for a particular script app to be set up. Since the encrypted files are already precompiled, they're usually executed a lot quicker and this can enhance the overall speed of your site.