PHP Manual
Swoole\Connection\Iterator
Return key of the current connection.

Swoole\Connection\Iterator::key

(PECL swoole >= 1.9.0)

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

説明

public function 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:

current Swoole Connection Iterator connection Return key next swoole

関連する関数・ページ:

swoole-connection-iterator.current class.swoole-connection-iterator swoole-connection-iterator.next swoole-connection-iterator.rewind swoole-connection-iterator.offsetget swoole-connection-iterator.count