Fiber::isRunning

    (PHP 8 >= 8.1.0)

    Fiber::isRunning — Determines if the fiber is running

    Descripción

    public Fiber::isRunning(): bool

    Parámetros

    Esta función no tiene parámetros.

    Valores devueltos

    Returns true only if the fiber is running. A fiber is considered running after a call to Fiber::start(), Fiber::resume(), or Fiber::throw() that has not yet returned. Return false if the fiber is not running.

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    User Contributed Notes 1 note

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    booleantype1990 at gmail dot com
    3 months ago
    Fiber::isRunning() will only return true if you call it from within a Fiber while it is running.<?php$fiber = new Fiber(function ($fiber) {    echo "Inside Fiber. isRunning: ";    var_dump($fiber->isRunning()); // Here is true    Fiber::suspend();    echo "Inside Fiber again after resume(). isRunning: ";    var_dump($fiber->isRunning()); // true again});echo "Before Fiber launch. isRunning: ";var_dump($fiber->isRunning()); // Here is false$fiber->start($fiber);echo "After suspend. isRunning: ";var_dump($fiber->isRunning()); // Here is false$fiber->resume();echo "After resume. isRunning: ";var_dump($fiber->isRunning()); // Here is false?>Result:Before Fiber launch. isRunning: bool(false)Inside Fiber. isRunning: bool(true)After suspend. isRunning: bool(false)Inside Fiber again after resume(). isRunning: bool(true)After resume. isRunning: bool(false)
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