Swoole\Table::decr
(PECL swoole >= 1.9.0)
Swoole\Table::decr — Decrement the value in the Swoole table by $row_key and $column_key.
说明
public Swoole\Table::decr
( string
$key
, string $column
, int $decrby
= ?
) : ReturnType
参数
-
key
-
-
column
-
-
decrby
-
返回值