PHP Conference Fukuoka 2025

Fiber::getCurrent

(PHP 8 >= 8.1.0)

Fiber::getCurrentErmittelt die aktuell laufende Instanz von Fiber

Beschreibung

public static Fiber::getCurrent(): ?Fiber

Parameter-Liste

Diese Funktion besitzt keine Parameter.

Rückgabewerte

Gibt die aktuell laufende Instanz von Fiber zurück oder null, wenn diese Methode außerhalb einer Fiber aufgerufen wird.

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booleantype1990 at gmail dot com
4 months ago
Fiber::getCurrent() will only return true if you call it from within a Fiber while it is running.<?php$fiber = new Fiber(function () {    echo "Inside Fiber. getCurrent: ";    var_dump(Fiber::getCurrent()); // Here is object(Fiber)#1 (0) { }    Fiber::suspend();    echo "Inside Fiber again after resume(). getCurrent: ";    var_dump(Fiber::getCurrent()); // object(Fiber)#1 (0) { } again});echo "Before Fiber launch. getCurrent: ";var_dump($fiber->getCurrent()); // Here is NULL $fiber->start();echo "After suspend. getCurrent: ";var_dump($fiber->getCurrent()); // Here is NULL $fiber->resume();echo "After resume. getCurrent: ";var_dump($fiber->getCurrent()); // Here is NULL ?>Result:Before Fiber launch. getCurrent: NULLInside Fiber. getCurrent: object(Fiber)#1 (0) {}After suspend. getCurrent: NULLInside Fiber again after resume(). getCurrent: object(Fiber)#1 (0) {}After resume. getCurrent: NULL
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