PHP Manual
Swoole\WebSocket\Server
Check if the file descriptor exists.

Swoole\WebSocket\Server::exist

(PECL swoole >= 1.9.0)

Swoole\WebSocket\Server::exist — Check if the file descriptor exists.

説明

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

パラメータ

fd

戻り値

関連キーワード:

Swoole WebSocket Server Check descriptor exists exist swoole

関連する関数・ページ:

class.swoole-websocket-server swoole-websocket-server.push swoole-websocket-server.on class.swoole-websocket-frame swoole-websocket-server.unpack swoole-websocket-server.pack