# Basic usage
ioncube_encoder input.php -o output.php --obfuscate=strong --encrypt-files
Before comparing tools, we must define the metric. A subpar obfuscator simply renames variables to $a, $b, and strips whitespace. A better obfuscator understands Abstract Syntax Trees (AST). It changes the control flow, inserts dead code, and converts readable logic into non-deterministic finite automata.
If you use a weak obfuscator, tools like deobfuscate.io or UnPHP can reverse it in milliseconds. The "better" tool should make automated reverse engineering economically unviable. best php obfuscator better
| Feature | Encoders (Zend/ionCube) | YAK Pro | Basic Online Tools |
| :--- | :--- | :--- | :--- |
| Security Level | Maximum | High | Low |
| Server Requirement | Specific Loader Extension | Standard PHP | Standard PHP |
| Performance | Often faster (bytecode) | Slower (decoding overhead) | Slowest |
| Price | High ($$$$) | Free | Free / Freemium |
| Reversibility | Extremely Hard | Hard | Easy | # Basic usage
ioncube_encoder input