Description
Get the value related to the specified key
取得与指定的键值相关联的值
Parameters
key
Return Value
String or Bool: If key didn't exist, FALSE is returned. Otherwise, the value related to this key is returned.
返回相关值或者BOOL值，如果KEY不存在，返回FALSE。如果有相关的KEY和值返回值。
Examples
$redis->get('key');
