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判断ICQ是否在线的代码

 

function get_status($uin)
{
$fp = fsockopen ("wwp.icq.com", 80, &$errno, &$errstr, 30);
if(!$fp)
{
echo "$errstr ($errno)
";
}
else
{
fputs($fp, "GET /scripts/online.dll?icq=$uin&img=5 HTTP/1.0 ");
$do = 'yes'
while(!feof($fp))
{
$line = fgets ($fp,128);
$do = ($do == 'yes')?'yes':(eregi("^GIF89", $line))?'yes':'no'
//echo $line;

if($do == 'yes')
{
if(ereg("@", $line))
{
return 'online'
}
elseif(ereg("醱", $line))
{
return 'offline'
}
elseif(ereg("S", $line))
{
return 'disabled'
}
}

}
fclose($fp);
}
return 'unknown!'
}


$uin="194963914"; // ICQ号
echo get_status($uin);
// offline
// HTTP/1.0 200 OK Content-type: image/gif GIF89a
// online
// HTTP/1.0 200 OK Content-type: image/gif GIF89a

 

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