Swoole\Connection\Iterator::key

(PECL swoole >= 1.9.0)

Swoole\Connection\Iterator::keyReturn key of the current connection.

Descrizione

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

This function returns key of the current connection.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Key of the current connection.

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