Swoole\Connection\Iterator::key

(PECL swoole >= 1.9.0)

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

Descripción

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

This function returns key of the current connection.

Parámetros

Esta función no tiene parámetros.

Valores devueltos

Key of the current connection.