Swoole\Process::signal

(PECL swoole >= 1.9.0)

Swoole\Process::signal — Send signal to the child processes.

説明

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

パラメータ

signal_no

callback

戻り値

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

関連キーワード: 　Send, processes, hild, Swoole, Process, callback, returns, successfully, sent, パラメータ