Question

我想在PHP中编写和读取套接字上的消息我的写信是= 82,10,1,6,150,249
我的阅读信息是= 82,10,1,6,148,297
我写这段代码，但不要耍。
提示：我的消息是数组

 $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);

$message = array('1'=> '82', '2'=>'10', '3'=>'1' ,'4'=>'6' ,'5'=>'150' ,'6'=>'249');
$len = strlen($message);

socket_sendto($sock, $message, $len, 0, '192.168.43.232', 5050);
socket_close($sock)

Answer 1

    $host = "192.168.1.1";
    $port = 8080;


    //Create Packet
    $TurnOn = array(82, 10, 1, 6, 150, 249);
    foreach ($TurnOn as $chunk) {
        $message .= chr($chunk);
    }

    //Create socket
    $socket = socket_create(AF_INET, SOCK_STREAM, 0);
    if (!$socket) {
        $errorcode = socket_last_error();
        $errormsg = socket_strerror($errorcode);

        die("Couldn't create socket: [$errorcode] $errormsg \n");
    }


    //Connect socket to remote server
    if (!socket_connect($socket, $host, $port)) {
        $errorcode = socket_last_error();
        $errormsg = socket_strerror($errorcode);

        die("Could not connect: [$errorcode] $errormsg \n");
    }


    //Send the message to the server
    if (!socket_send($socket, $message, strlen($message), 0)) {
        $errorcode = socket_last_error();
        $errormsg = socket_strerror($errorcode);

        die("Could not send data: [$errorcode] $errormsg \n");
    }

    socket_close($socket);

如何将数组包发送到socket

1 个答案: