Tools like SourceGuardian offer more robust bytecode encryption.
| Tool | Best For | PHP 8.x Support | Loader Required | | :--- | :--- | :--- | :--- | | | Enterprise, high-security | Yes | Yes (ioncube_loader) | | SourceGuardian | Commercial scripts (WHMCS, etc.) | Yes | Yes (ixed.xx.lin) | | phpBolt | Open source projects | Yes | No (Self-contained) | | Obfuscator by Naneau | Simple obscurity | Partial | No | php lockit download