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标题:PHP怎么实现Socket服务器（带示例代码）
正文:
socket服务器的工作方式是这样的，不间断地运行以等待客户端的连接。一旦客户端连接上了，服务器就会将它添加到客户名单中，然后开始等待来自客户端的消息。不要走开，下面是完整的源代码：// Set time limit to indefinite execution
set_time_limit (0);

// Set the ip and port we will listen on
$address = 'localhost';
$port = 10000;
$max_clients = 10;

// Array that will hold client information
$client = Array();

// Create a TCP Stream socket
$sock = socket_create(AF_INET, SOCK_STREAM, 0);
// Bind the socket to an address/port
socket_bind($sock, $address, $port) or die('Could not bind to address');
// Start listening for connections
socket_listen($sock);

echo "Waiting for connections...\r\n";

// Loop continuously
while (true) {
// Setup clients listen socket for reading
$read[0] = $sock;
for ($i = 0; $i < $max_clients; $i++) {
if (isset($client[$i]['sock']))
$read[$i + 1] = $client[$i]['sock'];
}
// Set up a blocking call to socket_select
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