what is opcache ? how to use opcache ?what is opcache ?
i read at php.org
OPcache improves PHP performance by storing precompiled script bytecode in shared memory, thereby removing the need for PHP to load and parse scripts on each request.
what that mean ?
how to use opcache ?
how to implement opcache at php script ?
is there any php-module or something which can help to integrate opache with php script directly ?