一个可以获取网站地理位置，服务器操作系统php_PHP教程
时间：2021-07-01 10:21:17
帮助过：7人阅读
’;
$s2 = ‘\<\/table\>’;
$tmp = array();
preg_match_all(“/”.$s1.”([^~]*?)”.$s2.”/i”,$data,$tmp);
$tmp1 = array();
preg_match_all(“/\
([^~]*?)\<\/li\>/i”,$tmp[0][0],$tmp1);
return $tmp1[0][0].$tmp1[0][1].$tmp1[0][2];
}
function getsoft($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;$i < 20;$i++)
{
if(stristr($array[$i],’Server’)){$k = $i; break;}
}
if(!stristr($array[$k],’Server’)) return ‘unknown’;
else return str_replace(‘Server’,'服务器软件’,$array[$k]);
}
function ping($host,$port)
{
$time_start = microtime_float();
$ip = gethostbyname($host);
$fp = @fsockopen($host,$port,&$errno,&$errstr,1);
if(!$fp) return ‘Request timed out.
’.”\r\n”;
$get = “GET / HTTP/1.1\r\nHost:”.$host.”\r\nConnection: Close\r\n\r\n”;
@fputs($fp,$get);
@fclose($fp);
$time_end = microtime_float();
$time = $time_end – $time_start;
$time = ceil($time * 1000);
return ‘Reply from ‘.$ip.’: time=’.$time.’ms
’;
}
if(isset($_POST['url']) && isset($_POST['duankou']))
{
echo ip138($host).’
’;
echo ‘’.getsoft($host,$port).’
’;
echo ‘Pinging ‘.$host.’ ['.gethostbyname($host).'] with Port:’.$port.’ of data:
’.”\r\n”;
ob_flush();
flush();
for($i = 0;$i < $num;$i++)
{
echo ping($host,$port);
ob_flush();
flush();
sleep(1);
}
}
?>
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