这里是服务端
<?php
set_time_limit( 0 );
ob_implicit_flush();
echo "创建SOCKT...\n";
$socket = socket_create( AF_INET, SOCK_DGRAM, SOL_UDP);
if ( $socket === false ) {
echo "socket_create() failed:reason:" . socket_strerror( socket_last_error($socket) ) . "\n";
}
echo "绑定SOCKT...\n";
$ok = socket_bind( $socket, '192.168.1.59', 8686);
if ( $ok === false ) {
echo "socket_bind() failed:reason:" . socket_strerror( socket_last_error( $socket ) );
}
else
{
echo "绑定SOCKT成功...\n";
}
$count = 0;
socket_set_block ($socket);
do {
$msg ="服务端发往客户端！！！\n";
socket_sendto($socket,$msg,strlen($msg),0,'192.168.1.59',1207);
echo "测试成功了\n";
$form="";
// $port=0;
socket_recvfrom($socket,$buf,1024,0,$form,$port);
echo "测试成功了啊\n";
$talkback = "收到的信息:$buf\n";
echo $buf1;
echo $talkback;
} while (true);
socket_close($socket);
?>
这里是客户端
<?php
$server_ip="192.168.1.59";
$port = 8686;
echo "创建SOCKT...\n";
$socket = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP) or die ("sockt create failed");
socket_bind( $socket, '192.168.1.59', 1207);
if(!socket_connect($socket, '192.168.1.59', $port)){
print("Couldn't connect: " .socket_strerror(socket_last_error()) . "\n");
}
socket_sendto($socket, $str, $arrayLen, 0, '192.168.1.59',8686);
echo "发送到服务器信息成功！\n";
echo "发送的内容为:<font color='red'>$str</font> <br>";
$form ="";
$port1=0;
socket_recvfrom($socket,$buf,1024,0,$form,$port1);
echo $form;
echo $port1;
echo "回传信息成功！".$buf;
echo "<br/>";
echo "关闭SOCKET...\n";
socket_close($socket);
echo "关闭OK\n";
?>
帮忙看下吧
