如何使用phpredis在PHP中删除具有相同模式的多个Redis密钥?

问题描述:

通过使用 phpredis ,我已经在分页中保存了一些数据,如下所示:

By using phpredis, I have saved some data in pagination like this:

   review/itemA/1
   review/itemA/2 

,其中12是页码.我在文档中读到,您可以使用通配符来检索多个密钥.

where 1 and 2 are page numbers. I read in the document that you can use wildcards to retrieve multiple keys.

$allKeys = $redis->keys('*');   // all keys will match this.
$keyWithUserPrefix = $redis->keys('user*');

但是,当有人发布新评论时,我也可以使用通配符删除所有旧密钥吗?我可以做类似的事情吗?

But can I delete all the old keys using wildcards as well when someone has posted a new review? Can I do something like:

$redis->delete('review/itemA/*'); // or  $redis->delete('review/itemA*')

但是它没有用.

我只是使用

$redis->delete($redis->keys('*'));

对我来说很好.