Sau khi thay đổi version php,các bạn nên install lại Zend.
To install Zend Optimizer trên Directadmin you perform the following :
To install Zend Optimizer on Cpanel you perform the following :
Sign ssh as root.
Zend Guard is the new name of Zend Optimizer, and used for the newer version of php .
Guide to install Zend Optimizer installed on linux server cpanel or DirectAdmin,