php-apcu: php-apc (APC Alternative PHP Cache) php-apcu: php-apcu: The Alternative PHP Cache (APC) is a free and open opcode cache for PHP. php-apcu: Its goal is to provide a free, open, and robust framework for caching php-apcu: and optimizing PHP intermediate code. php-apcu: php-apcu: php-apcu: php-apcu: php-apcu: php-apcu: