_prefix 命令/方法/函数

Description

A utility method to prefix the value with the prefix setting for phpredis.

用于给VALUE加入前缀


Parameters

value string. The value you wish to prefix


Return value

If a prefix is set up, the value now prefixed. If there is no prefix, the value will be returned unchanged.

如果设置了前缀,值为当前前缀。如果没有前缀,返回值不变。


Examples

$redis->setOpt(Redis::OPT_PREFIX, 'my-prefix:');

$redis->_prefix('my-value'); // Will return 'my-prefix:my-value'