Swoole\WebSocket\Server::exist
    PHP Manual
    PHP Manual»Swoole\WebSocket\Server»Swoole\WebSocket\Server::exist

    Swoole\WebSocket\Server::exist

    (PECL swoole >= 1.9.0)

    Swoole\WebSocket\Server::exist — Проверяет, существует ли описание файла

    Описание

    public function Swoole\WebSocket\Server::exist(int $fd): bool

    Список параметров

    fd

    Возвращаемые значения

    PHP logo

    PHP is developed and maintained by a global community of contributors.

    The PHP Foundation helps fund this work. If PHP is part of your business or projects, consider sponsoring the Foundation.
    PHP

    Learn

    The PHP Foundation

    Legal

    Copyright © 2001 - 2026 the PHP Group. All Rights Reserved.
    To Top