Swoole\Connection\Iterator::key
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    PHP Manual»Swoole\Connection\Iterator»Swoole\Connection\Iterator::key

    Swoole\Connection\Iterator::key

    (PECL swoole >= 1.9.0)

    Swoole\Connection\Iterator::key — Retorna a chave da conexão atual.

    Descrição

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

    Esta função retorna a chave da conexão atual.

    Parâmetros

    Esta função não possui parâmetros.

    Valor Retornado

    Chave da conexão atual.

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