WebSocket 的 PHP 实现 - phpwebsocket

从名字上也可看出，这是一个 WebSocket 的 PHP 实现。

示例客户端代码：

var host = "ws://localhost:12345/websocket/server.php";  try{    socket = new WebSocket(host);    log('WebSocket - status '+socket.readyState);    socket.onopen    = function(msg){ log("Welcome - status "+this.readyState); };    socket.onmessage = function(msg){ log("Received: "+msg.data); };    socket.onclose   = function(msg){ log("Disconnected - status "+this.readyState); };  }  catch(ex){ log(ex); }

示例服务器端代码：

log("Handshaking...");  list($resource,$host,$origin) = getheaders($buffer);  $upgrade = "HTTP/1.1 101 Web Socket Protocol Handshake\r\n" .             "Upgrade: WebSocket\r\n" .             "Connection: Upgrade\r\n" .             "WebSocket-Origin: " . $origin . "\r\n" .             "WebSocket-Location: ws://" . $host . $resource . "\r\n" .             "\r\n";  $handshake = true;  socket_write($socket,$upgrade.chr( ),strlen($upgrade.chr( )));

项目主页：http://www.open-open.com/lib/view/home/1338512348120

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WebSocket 的 PHP 实现 - phpwebsocket