ioncube - obfuscate a single function inside php file

Question

我从未使用过任何混淆器，并且想知道是否可以使用Ioncube对PHP文件中的单个函数进行混淆，而让其他函数在相同文件中保持不混淆吗？

Answer 1

ionCube is a compiler rather than a source obfuscator, and it is not possible to protect a single function as bytecode and source code cannot be mixed within a single file. The way to approach this would be to refactor your code so that the single function you want to protect is in its own file. If the function is a method, you provide a delegate method, or try having the method in a new class within the class hierarchy that is protected.