hVals 命令/方法/函数

Returns the values in a hash, as an array of strings.

取得HASH表中所有的VALUE,以数组形式返回。


Parameters

Key: key


Return value

An array of elements, the values of the hash. This works like PHP's array_values().


Example

$redis->delete('h');

$redis->hSet('h', 'a', 'x');

$redis->hSet('h', 'b', 'y');

$redis->hSet('h', 'c', 'z');

$redis->hSet('h', 'd', 't');

var_dump($redis->hVals('h'));


Output:

array(4) {

  [0]=>

  string(1) "x"

  [1]=>

  string(1) "y"

  [2]=>

  string(1) "z"

  [3]=>

  string(1) "t"

}


The order is random and corresponds to redis' own internal representation of the set structure.