error_reporting(0);
header("content-Type: text/html; charset=utf-8");
set_time_limit(120);
$host = isset($_POST['url']) ? chop(str_replace('http://','',$_POST['url'])) : 'www.baidu.com';
$port = isset($_POST['duankou']) ? chop($_POST['duankou']) : '80';
$num = 10;
function microtime_float()
{
list($usec, $sec) = explode(" ", microtime());
return ((float)$usec + (float)$sec);
}
function getsoft($host,$port)
{
$fp = @fsockopen($host,$port,&$errno,&$errstr,3);
if(!$fp) return 'unknown';
$get = "GET / HTTP/1.1\r\nHost:".$host."\r\nConnection: Close\r\n\r\n";
@fputs($fp,$get);
$data = '';
while ($fp && !feof($fp))
$data .= fread($fp, 1024);
@fclose($fp);
$array = explode("\n",$data);
$k = 2;
for($i = 0;$i 域名/IP：
端口：
php免费学习视频：立即使用
踏上前端学习之旅，开启通往精通之路！从前端基础到项目实战，循序渐进，一步一个脚印，迈向巅峰！
