arthurkushman / php-wss

src/WebSocketServer.php

Spacing +1 added lines, -1 removed lines

@@ -312,7 +312,7 @@
         }
 
         $key = $match[1];
-        $this->handshakes[(int)$client] = $key;
+        $this->handshakes[(int) $client] = $key;
         // sending header according to WebSocket Protocol
         $secWebSocketAccept = base64_encode(sha1(trim($key) . self::HEADER_WEBSOCKET_ACCEPT_HASH, true));
         $this->setHeadersUpgrade($secWebSocketAccept);