Swoole\Connection\Iterator::key

(PECL swoole >= 1.9.0)

Swoole\Connection\Iterator::key — Return key of the current connection.

説明

public Swoole\Connection\Iterator::key(): int

This function returns key of the current connection.

パラメータ

この関数にはパラメータはありません。

戻り値

Key of the current connection.

関連キーワード: 　key, connection, Return, Swoole, Connection, of, the, パラメータ, next, swoole