http://www.oreillynet.com/cs/user/view/cs_msg/3720
解决方案 »
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if ($domain)
{
if ($domain)
{
// first get the domain server from opensrs
$fp = fsockopen("whois.opensrs.net", 43, &$errno, &$errstr,
10);
if (!$fp)
{
echo "$errstr ($errno)
\n";
}
else
{
fputs($fp,"$domain\r\n");
while(!feof($fp))
{
$buf = fgets($fp,128);
if (ereg("Whois Server:", $buf))
{
$server = str_replace("Whois Server: ", "", $buf);
$server = trim($server);
}
}
fclose($fp);
}
if ($server)
{
echo "<B>$domain is registered at $server:</B>
";
echo "<PRE>";
$fp = fsockopen($server, 43, &$errno, &$errstr, 10);
if(!$fp)
{
echo "Could not open connection to $server on port 43.\n";
echo "$errstr ($errno)
\n";
}
else
{
fputs($fp,"$domain\r\n");
while(!feof($fp))
{
echo fgets($fp,128);
}
fclose($fp);
}
}
else{
echo("$domain does not appear to be registered.
");
}
echo ("</PRE>
");
}}
?>
<FORM ACTION="<?PHP echo($PHP_SELF); ?>" METHOD="post">
This will find .com, .org, and .net domainswww. <INPUT TYPE="text" NAME="domain" SIZE="40"
MAXLENGTH="100">
<INPUT TYPE=submit VALUE="Find out"><INPUT TYPE=reset
VALUE="Reset">
</FORM>
这段php代码怎么用啊?????????????????????????????