Description
Migrates a key to a different Redis instance.
迁移一个KEY岛不同的REIDS实例。
Parameters
host string. The destination host
port integer. The TCP port to connect to.
key string. The key to migrate.
destination-db integer. The target DB.
timeout integer. The maximum amount of time given to this transfer.
Examples
$redis->migrate('backup', 6379, 'foo', 0, 3600);
