各个Zend Guard版本与Zend Optimizer各版本的对应关系

以下为各个Zend Guard版本与Zend Optimizer各版本的对应关系：

Zend Encoder / SafeGuard 3.1 (HOST ID) - Optimizer 2.5.x

Zend Encoder / SafeGuard 3.6 (Zend ID) - Optimizer 2.5.2

Zend Guard 4.x (Basic Encoding) - Optimizer 2.6.x

Zend Guard 5.0 (PHP 4, Basic Encoding) - Optimizer 2.6.x

Zend Guard 4.x (Full Obfuscation) - Optimizer 3.0.x

Zend Guard 5.0 (PHP 4, Full Obfuscation) - Optimizer 3.0.x

Zend Guard 5.0 (PHP 5, All Encoding) - Optimizer 3.3.x