Updated to support PHP 7.0

[MagicalCrib]

I've used this script to install with ownCloud 10.0.4.
It installs new needed packages for PHP 7.0, and also redis-server.
To activate memcache with redis and APC, the following lines need to be added to owncloud/config/config.php file
'memcache.local' => '\OC\Memcache\APCu', 'redis' => [ 'host' => 'localhost', // can also be a unix domain socket: '/tmp/redis.sock' 'port' => 6379, 'timeout' => 0.0, 'password' => '', // Optional, if not defined no password will be used. 'dbindex' => 0, // Optional, if undefined SELECT will not run and will use Redis Server's default DB Index. ], 'memcache.locking' => '\OC\Memcache\Redis', // Add this for best performance