代潇瑞博客

hGetAll 命令/方法/函数

Returns the whole hash, as an array of strings indexed by strings.

取得整个HASH表的信息,返回一个以KEY为索引VALUE为内容的数组。


Parameters

Key: key


Return value

An array of elements, the contents of the hash.


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->hGetAll('h'));


Output:

array(4) {

  ["a"]=>

  string(1) "x"

  ["b"]=>

  string(1) "y"

  ["c"]=>

  string(1) "z"

  ["d"]=>

  string(1) "t"

}


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

【相关命令】

触屏版 | 电脑版

Copyright © 2013 代潇瑞博客手机版

QQ: 446673330

粤ICP备13071969号-1