PHP Manual
Swoole\Table
Decrement the value in the Swoole table by $row_key and $column_key.

Swoole\Table::decr

(PECL swoole >= 1.9.0)

Swoole\Table::decr — Decrement the value in the Swoole table by $row_key and $column_key.

Description

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

Parameters

key
column
decrby

Return Values

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