Workerman ??: ??? ?? ?? ??

??:
???? ??? ??? ???? ???? ?? ????? ??????? ?? ??? ?????. ?? ???? PHP ????? Workerman? ???? ??? ???? ???? ??? ???? ???? ?? ??? ???????.

1. Workerman ??:
Workerman? Node.js? ??? ??? PHP ??? ??? ???? ?? ???? ???? ????????. ?? PHP ?? ???? ? ??? I/O ??? ????? ?? PHP ??????? ?? ?? ? ?? ?? ??? ?? ???? ? ????.

2. ??? ?? ??:
??? ??? ??? ?? ?? ????.

1. ? Workerman ?????? ???:
   ?? ? Workerman ??????? ???? ???. ????? ?? ??? ?????.

   composer require workerman/workerman

   ?? ?? ????? ?? ????? chatroom.php? ?? ? PHP ??? ??? ??? ?? ??? ?????.chatroom.php，并在文件中添加以下代碼：

   require_once './vendor/autoload.php';
   
   use WorkermanWorker;
   
   $worker = new Worker("websocket://0.0.0.0:8000");
   
   $worker->onConnect = function($connection) {
    // 新用戶連接時(shí)觸發(fā)的回調(diào)函數(shù)
   };
   
   $worker->onMessage = function($connection, $data) {
    // 收到客戶端消息時(shí)觸發(fā)的回調(diào)函數(shù)
   };
   
   $worker->onClose = function($connection) {
    // 用戶斷開(kāi)連接時(shí)觸發(fā)的回調(diào)函數(shù)
   };
   
   Worker::runAll();

2. 實(shí)現(xiàn)新用戶連接時(shí)的邏輯：
   在$worker->onConnect回調(diào)函數(shù)中，我們可以實(shí)現(xiàn)新用戶連接時(shí)的邏輯，例如將連接信息保存到全局變量中，并向所有連接的客戶端廣播新用戶的加入。代碼示例如下：

   $worker->onConnect = function($connection) {
    global $worker;
    $worker->connections[$connection->id] = $connection;
    
    foreach($worker->connections as $conn) {
        $conn->send('New user joined the chatroom.');
    }
   };

3. 實(shí)現(xiàn)收到客戶端消息時(shí)的邏輯：
   在$worker->onMessage回調(diào)函數(shù)中，我們可以根據(jù)具體的業(yè)務(wù)邏輯來(lái)處理收到的客戶端消息。例如將消息廣播給所有連接的客戶端。代碼示例如下：

   $worker->onMessage = function($connection, $data) {
    global $worker;
     
    foreach($worker->connections as $conn) {
        $conn->send('User ' . $connection->id . ' says: ' . $data);
    }
   };

4. 實(shí)現(xiàn)用戶斷開(kāi)連接時(shí)的邏輯：
   在$worker->onClose

   $worker->onClose = function($connection) {
    global $worker;
    unset($worker->connections[$connection->id]);
    
    foreach($worker->connections as $conn) {
        $conn->send('User ' . $connection->id . ' left the chatroom.');
    }
   };

5. ?? ???? ?? ? ??? ?????. connect ：

   $worker->onConnect ?? ????? ??? ???? ??? ? ?? ??? ?? ??? ???? ??? ???? ??? ?? ?????? ???????? ?? ??? ??? ? ????. ???. ?? ??? ??? ????.
   

   php chatroom.php start

????? ??? ?? ? ??? ?????.

$worker->onMessage ?? ???? ?? ???? ?? ??? ???? ??? ? ????. ???? ?? ????? ???. ?? ?? ??? ?? ??????? ???? ?????????. ?? ??? ??? ????.
rrreee

??? ??? ??? ? ??? ?????.

$worker->onClose ?? ???? ???? ??? ?? ? ??? ??? ? ????. ? ??? ?? ???? ?? ???? ???? ???? ?? ???? ??? ?? ??????? ?????????. ?? ??? ??? ????.

rrreee

• ??? ?? ??:
• ??? ??? ????? ????? ?? ??? ?????.
rrreee

???? 3. ??: ??Workerman ?????? ???? ??? ??? ??? ??? ?? ??? ? ????. ?? ????? ?? ??? ?? ??? ??, ??? ?? ?? ?? ? ??? ??? ????? ???? ??? ? ????. ?????? ??? ??? ???? ??? ?? ??? ???, ???? ?? ??? ?? ??? ?? ?? ? ??? ? ????. ? ?? Workerman? ???? ??? ??? ???? ??? ???? ? ??? ??? ????. ?????? ??: ??????Workerman ?? ??: http://doc.workerman.net/????Workerman GitHub ???: https://github.com/walkor/Workerman????

? ??? ??? ??: ??? ?? ?? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!