Swoole\Table
PHP マニュアル

Swoole\Table::decr

Decrement the value in the Swoole table by $row_key and $column_key.

説明

public int Swoole\Table::decr(string $key, string $column, int $decrby = ?)

パラメータ

key

Key of the data.

column

Specify the column name.

decrby

Increment value.

戻り値