Today engaged in a day, a small project of their own Zend guard encryption. After the Zend Optimizer parser, can access the route, has been reported ' incompatible file format:the encoded file has format major ID 65540, whereas the Op Timizer expects 2 in D:\haofeng\Apache2.2\www\index.php on line 0 ' such an error. Reinstall the Zend Optimizer after unloading, or the same. Online search information, said Zend Optimizer can only parse php5.2.x and previous version, check your PHP environment is really php5.2.11.
In the afternoon when the encryption again, suddenly see Zend Guard encryption when the choice of PHP version, all of a sudden understand. Map:
Finally remind one point: Zend encryption when the computer current time to move forward, because the Zend encrypted file has limited deadline;
Be sure to choose the exact PHP version, otherwise Zend Optimizer cannot parse.