Obfuscation allows you to scramble your PHP code so it is hard to read by humans. One of the best Obfuscation for PHP I know is PHP Obfuscator.
Unlike some other solutions PHP Obfuscator does not require special server side libraries or server components to work properly. This allows you to target a broad range of servers that support PHP. This may be useful for commercial products looking to secure their source code.
Key Features
-
Encode and obfuscate PHP code, functions and variables
-
Exclude particular variables, functions or files from obfuscation and encoding
-
Process large projects with command line tools and project files
-
Open source and 100% free









