文件放在 phpruntime/ 下面就可以了. 
1.redis.php
<?php class redis { public function __construct () {} public function connect () {} public function pconnect () {} public function close () {} public function ping () {} /** * 取得键数据 * * @param string $key * @return string 如果 $key 不存在, 返回 (bool)false */ public function get ($key) {} /** * 给一个键设置字符串值 * set keyname datalength data * (set bruce 10 paitoubing:保存key为burce, * 字符串长度为10的一个字符串paitoubing到数据库)， * data最大不可超过1g。 * * @param string $key * @param string $val * @return bool */ public function set ($key, $val) {} /** * setnx与set的区别是: * set可以创建与更新key的value， * 而setnx是如果key不存在，则创建key与value数据 * * @param string $key * @param string $val * @return bool */ public function setex ($key, $val) {} public function setnx () {} /** * 读取旧数据, 并新更新新数据. * 注意, 返回的是旧数据! * * @param string $key * @param mix $newvalue * @return mix/false 如果没有旧数据, 返回 (bool)false */ public function getset ($key, $newvalue) {} public function randomkey () {} /** * 重命名key的名称, 如果 new key 已经存在, 执行失败. */ public function renamekey () {} public function renamenx () {} public function getmultiple () {} /** * 判断一个键是否存在 * @return bool */ public function exists ($key) {} public function delete () {} /** * 自增函数.具有原子操作,适合用了"计数器" * * @param string $key * @return int 自增后的数值 */ public function incr ($key) {} /** * 令键值自增指定数值 * @param string $key * @param int $int * @return int 自增后的数值 */ public function incrby ($key, $int) {} /** * 自减键值 * * @param string $key * @return int 自减后的数值 */ public function decr ($key) {} /** * 令键值自减指定数值 * @param string $key * @param int $int * @return int 自减后的数值 */ public function decrby ($key, $int) {} /** * 返回某个key元素的数据类型 * ( none:不存在,string:字符,list,set,zset,hash) * 可是, 我测试的结果却是 int 0/1 * @param string $key * @return int */ public function type ($key) {} public function append () {} public function getrange () {} public function setrange () {} public function getbit () {} public function setbit () {} public function strlen () {} public function getkeys () {} public function sort () {} public function sortasc () {} public function sortascalpha () {} public function sortdesc () {} public function sortdescalpha () {} public function lpush () {} public function rpush () {} public function lpushx () {} public function rpushx () {} public function lpop () {} public function rpop () {} public function blpop () {} public function brpop () {} public function lsize () {} public function lremove () {} public function listtrim () {} public function lget () {} public function lgetrange () {} public function lset () {} public function linsert () {} public function sadd () {} public function ssize () {} public function sremove () {} public function smove () {} public function spop () {} public function srandmember () {} public function scontains () {} public function smembers () {} public function sinter () {} public function sinterstore () {} public function sunion () {} public function sunionstore () {} public function sdiff () {} public function sdiffstore () {} public function settimeout () {} public function save () {} public function bgsave () {} public function lastsave () {} public function flushdb () {} public function flushall () {} /** * 返回当前数据库的key的总数 * * @return int */ public function dbsize () {} public function auth () {} /** * 查找某个键还有多长时间过期,返回时间秒 * 永不过期, 返回 -1; * * @param string $key * @return int */ public function ttl ($key) {} public function persist () {} /** * 返回 redis 当前的状态. * 包括版本号,cpu占用, 内存占用等等... * @return array */ public function info () {} /** * 选择,切换到另一个数据库 * @param int $dbid */ public function select ($dbid=0) {} /** * 把一个键移动到另一个库中. */ public function move () {} public function bgrewriteaof () {} public function slaveof () {} public function mset () {} public function msetnx () {} public function rpoplpush () {} public function zadd () {} public function zdelete () {} public function zrange () {} public function zreverserange () {} public function zrangebyscore () {} public function zrevrangebyscore () {} public function zcount () {} public function zdeleterangebyscore () {} public function zdeleterangebyrank () {} public function zcard () {} public function zscore () {} public function zrank () {} public function zrevrank () {} public function zinter () {} public function zunion () {} public function zincrby () {} public function expireat () {} public function hget () {} public function hset () {} public function hsetnx () {} public function hdel () {} public function hlen () {} public function hkeys () {} public function hvals () {} public function hgetall () {} public function hexists () {} public function hincrby () {} public function hmset () {} public function hmget () {} public function multi () {} public function discard () {} public function exec () {} public function pipeline () {} public function watch () {} public function unwatch () {} public function publish () {} public function subscribe () {} public function unsubscribe () {} public function getoption () {} public function setoption () {} public function open () {} public function popen () {} /** * 返回一个 list 的长度 * * @param string $key * @return 返回一个 list 的长度 */ public function llen ($key) {} public function sgetmembers () {} public function mget () {} /** * 设置某个key的过期时间(秒), * (expire bruce 1000：设置bruce这个key1000秒后系统自动删除) * * @param string $key * @param int $ttl */ public function expire ($key,$ttl=-1) {} public function zunionstore () {} public function zinterstore () {} public function zremove () {} public function zrem () {} public function zremoverangebyscore () {} public function zremrangebyscore () {} public function zremrangebyrank () {} public function zsize () {} /** * 截取一个键的子串 * * @param string $key 键名. * @param integer $start 开始位置 * @param integer $end 结束位置 */ public function substr (string $key, integer $start, integer $end) {} public function rename () {} /** * 删除一个键 * * @param string $key */ public function del (string $key) {} /** * 返回匹配的key列表 * foo*:查找foo开头的keys, 也支持 *ad*cd* 这样的方式 * @param string $pattern * @return array */ public function keys (string $pattern) {} public function lrem () {} public function ltrim () {} public function lindex () {} public function lrange () {} public function scard () {} public function srem () {} public function sismember () {} public function zrevrange () {} }