function EventLoop::isReferenced

Returns whether the callback identified by the given callback identifier is currently referenced.

Parameters

string $callbackId The callback identifier.:

Return value

bool `true` if the callback is currently referenced, otherwise `false`.

File

vendor/revolt/event-loop/src/EventLoop.php, line 363

Class

EventLoop

Accessor to allow global access to the event loop.

Namespace

Revolt

Code

public static function isReferenced(string $callbackId) : bool {
    return self::getDriver()->isReferenced($callbackId);
}