socket_set_nonblock() socket里设置为非块模式 非阻塞模式 socket_set_option() 设置socket选项 socket_shutdown() 这个函数允许你关闭读、写、或者指定的socket socket_strerror() 返回指定错误号的详细错误 socket_write() 写数据到socket缓存 socket_writev() 写数据到分散/聚合数组 stream系列函数: stream_bucke...
在socket_recvfrom函数中,第6个参数是$port,它是一个引用参数,用于接收数据报发送方的端口号。期望的数据类型是int。 分析用户代码中第6个参数的传递方式: 在你提供的错误信息中,提示“cannot pass parameter 6 by reference”,这意味着在第6个参数的位置,你可能传递了一个值而不是变量。 修改用户代码,确保第...
int socket_recvfrom ( resource $socket , string &$buf , int $len , int $flags , string &$name [, int &$port ] )至少5个参数,而你只给了一个,所以出错了
php socket TCP/IP 方法/步骤 1 function Send_socket_connect($service_port, $address, $in) { $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP) or die('could not create socket!'); $timeout = 2; //设置超时时间 $time = time(); //设置非阻塞模式 @socket_set_...
$socket = stream_socket_server(“tcp://127.0.0.1:8000”, $errno, $errstr, STREAM_SERVER_BIND, $context); if (!$socket) { die(“Error creating socket: ” . $errstr); } “` 3. 监听端口:使用’stream_socket_accept’函数来接受连接请求。该函数会阻塞程序执行,直到有客户端连接到指定的IP地...
stream_socket_server— Create an Internet or Unix domain server socket 说明 stream_socket_server ( string $local_socket [, int &$errno [, string &$errstr [, int $flags = STREAM_SERVER_BIND | STREAM_SERVER_LISTEN [, resource $context ]]] ) : resource Creates a stream or datagram socket...
stream_socket_recvfrom( resource $socket , int $length [, int $flags = 0 [, string &$address ]] ) : string 接收数据,最后参数是引用,用于获取远端链接的地址 stream_socket_sendto( resource $socket , string $data [, int $flags = 0 [, string $address ]] ) : int ...
If you need stream_select() and you don't need an encrypted connection (e.g. TLS), use stream_socket_recvfrom() instead of fread().I can't find a way to reliably handle an encrypted connection with blocking functions in PHP; non-blocking might be the only way to do it. up down ...
stream_socket_recvfrom (PHP 5, PHP 7) stream_socket_recvfrom— Receives data from a socket, connected or not 说明 stream_socket_recvfrom ( resource $socket , int $length [, int $flags = 0 [, string &$address ]] ) : string stream_socket_recvfrom() accepts data from a remote ...
$res = stream_socket_recvfrom($client, $this->bufSize); $buf .= $res; if (strlen($res) < $this->bufSize) { break; } } echo "receive data: ".$buf."\n"; $params = $this->parseParams($buf); if ($params === false) { ...