ScotlandPHP 2019

Swoole\Timer::exists

(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)

Swoole\Timer::existsCheck if a timer is existed.

Description

public static Swoole\Timer::exists ( integer $timer_id ) : boolean

Check if a timer is existed.

Parameters

timer_id

Return Values

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