SymfonyWorld Online 2022 Winter Edition

Swoole\Process::signal

(PECL swoole >= 1.9.0)

Swoole\Process::signalSend signal to the child processes.

Descrição

public static Swoole\Process::signal(string $signal_no, callable $callback): void

Parâmetros

signal_no

callback

Valor Retornado

If signal sent successfully, it returns TRUE, otherwise it returns FALSE.

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