zDelete 命令/方法/函数

Deletes a specified member from the ordered set.

从有序集合中删除指定的成员。


Parameters

key

member


Return value

LONG 1 on success, 0 on failure.


Example

$redis->zAdd('key', 0, 'val0');

$redis->zAdd('key', 2, 'val2');

$redis->zAdd('key', 10, 'val10');

$redis->zDelete('key', 'val2');

$redis->zRange('key', 0, -1); /* array('val0', 'val10') */