PHP Redis::type方法代码示例

 /**
  * 返回该k的数据类型
  * @example string: Redis::REDIS_STRING sets: Redis::REDIS_SET list: Redis::REDIS_LIST zsets: Redis::REDIS_ZSET hashes: Redis::REDIS_HASH other: Redis::REDIS_NOT_FOUND
  * @return string sets|string|list|zsets|hashes|other
  */
 public function type()
 {
     try {
         $redisType = $this->rd->type($this->k);
     } catch (\RedisException $e) {
         if ($this->reconnRedis()) {
             $redisType = $this->rd->type($this->k);
         } else {
             $redisType = '';
         }
     }
     switch ($redisType) {
         case \Redis::REDIS_SET:
             return 'sets';
         case \Redis::REDIS_HASH:
             return 'hashes';
         case \Redis::REDIS_LIST:
             return 'list';
         case \Redis::REDIS_STRING:
             return 'string';
         case \Redis::REDIS_ZSET:
             return 'zsets';
         case \Redis::REDIS_NOT_FOUND:
         default:
             return 'other';
     }
 }

 /**
  * @test Implementation
  */
 public function setSavesSetDataTypeForTagToIdentifiersSet()
 {
     $this->setUpBackend();
     $this->setUpRedis();
     $identifier = 'identifier' . uniqid();
     $tag = 'tag';
     $this->backend->set($identifier, 'data', array($tag));
     $this->assertSame(\Redis::REDIS_SET, $this->redis->type('tagIdents:' . $tag));
 }

 public function testType()
 {
     // 0 => none, (key didn't exist)
     // 1=> string,
     // 2 => set,
     // 3 => list
     // string
     $this->redis->set('key', 'val');
     $this->assertEquals(Redis::REDIS_STRING, $this->redis->type('key'));
     // list
     $this->redis->lPush('keyList', "val0");
     $this->redis->lPush('keyList', "val1");
     $this->assertEquals(Redis::REDIS_LIST, $this->redis->type('keyList'));
     // set
     $this->redis->delete('keySet');
     $this->redis->sAdd('keySet', "val0");
     $this->redis->sAdd('keySet', "val1");
     $this->assertEquals(Redis::REDIS_SET, $this->redis->type('keySet'));
     //None
     $this->assertEquals(Redis::REDIS_NOT_FOUND, $this->redis->type('keyNotExists'));
 }

 public function testType()
 {
     // 0 => none, (key didn't exist)
     // 1=> string,
     // 2 => set,
     // 3 => list,
     // 4 => zset,
     // 5 => hash
     // string
     $this->redis->set('key', 'val');
     $this->assertEquals(Redis::REDIS_STRING, $this->redis->type('key'));
     // list
     $this->redis->lPush('keyList', 'val0');
     $this->redis->lPush('keyList', 'val1');
     $this->assertEquals(Redis::REDIS_LIST, $this->redis->type('keyList'));
     // set
     $this->redis->delete('keySet');
     $this->redis->sAdd('keySet', 'val0');
     $this->redis->sAdd('keySet', 'val1');
     $this->assertEquals(Redis::REDIS_SET, $this->redis->type('keySet'));
     // sadd with numeric key
     $this->redis->delete(123);
     $this->assertTrue(1 === $this->redis->sAdd(123, 'val0'));
     $this->assertTrue(array('val0') === $this->redis->sMembers(123));
     // zset
     $this->redis->delete('keyZSet');
     $this->redis->zAdd('keyZSet', 0, 'val0');
     $this->redis->zAdd('keyZSet', 1, 'val1');
     $this->assertEquals(Redis::REDIS_ZSET, $this->redis->type('keyZSet'));
     // hash
     $this->redis->delete('keyHash');
     $this->redis->hSet('keyHash', 'key0', 'val0');
     $this->redis->hSet('keyHash', 'key1', 'val1');
     $this->assertEquals(Redis::REDIS_HASH, $this->redis->type('keyHash'));
     //None
     $this->assertEquals(Redis::REDIS_NOT_FOUND, $this->redis->type('keyNotExists'));
 }

 public function testType()
 {
     $this->redis->set('key', 'val');
     $this->assertEquals(1, $this->redis->type('key'));
 }

<?php

$redis = new Redis();
#实例化redis类
$redis->connect('127.0.0.1');
#连接服务器
$redis->set('key', 'hello ');
#调用方法，设置string类型值
$redis->append('key', 'world');
#修改string类型值
echo $redis->get('key');
#获取redis key的值，并输出显示
echo $redis->type('key');
#获取key 的数据类型
echo $redis->echo('will close...');
# 输出字符串
$redis->close();
#关闭连接
//脚本结束的时候，资源都被释放了,一般都不写close。

<?php

$redis = new Redis();
$redis->connect('127.0.0.1');
$redis->set('hello', 'hehanlin');
echo $redis->get('hello');
echo $redis->type('hello');
$redis->close();

$redis->zrem("zset", 456);
echo $redis->zcount("zset", 10, 50);
$redis->zRemRangeByScore("key", star, end);
echo $redis->zScore("zset", 503);
echo $redis->zrank("zset", 723);
for ($i = 0; $i < 10; $i++) {
    $redis->hset("myhash", $i, rand(10, 99) + $i);
}
echo $redis->hget("myhash", "0");
echo $redis->hlen("myhash");
echo $redis->hdel("myhash", "0");
$data = $redis->hkeys("myhash");
$data = $redis->hvals("myhash");
$data = $redis->hgetall("myhash");
echo "<pre>";
print_r($data);
echo $redis->hexists("myhash", "0");
$redis->hmset("user:1", array("name1" => "name1", "name2" => "Joe2"));
$data = $redis->hmget("user:1", array('name', 'salary'));
print_r($data);
// redis
$redis->move("key1", 2);
$redis->settimeout("user:1", 10);
$redis->expireat("myhash", time() + 23);
$count = $redis->dbSize();
$redis->auth("foobared");
$redis->bgrewriteaof();
$redis->slaveof("10.0.1.7", 6379);
print_r($redis->info());
echo $redis->type("myset");