class?SearchDomain
{
?var?$domain="";
?function?SetDomain($udomain)
this
{
udomain;
?}
?//
?//?取得whois並分析網(wǎng)域狀態(tài)
?//?ok?未註冊
?//????>?//
?function?GetInfo()
?{
?/*
?$dinfo?=?trim($this->GetWhois());
"";
?if(eregi("no?match",$dinfo))?return?"ok";
?//return?$rs;
?*/
?$wl?=?";
?*/
?$wl?=?"; $w_server?=?$this->GetServer();
?if($w_server=="")?return?"";
?$fp?=?fsockopen($w_server,?43,1$errno,fp?=?fsock ??>?if(!$fp)
?{
?echo?$errstr;
?return?"";
?}
?$out?=?$this->domain."rn"; out?.=?"Connection:?Closernrn";
?fputs($fp,?$out);
?while?(!feof($fp))
?{
?$5?;
?if(eregi("no?match",$wl))
?{
?fclose($fp);
?return?"ok";
?}
?return?"ok";
?}
?Expiration?Date",$wl))
?{
?$lines?=?split(":",$wl);
?$t?=?trim($lines[1]);
?$t?=?trim($lines[1]);
?$ts?("?",$t);
?$t?=?$ts[0];
?if(ereg("[^0-9-]",$t))
?{
?$ts =?split("-",$t);
?$t?=?$ts[2]."-".$this->MonthToNum($ts[1])."-".$ts[0];
?}
?fclose($fp);
?return?$t;
?}
?}
?fclose($fp);
?}
?fclose($fp);
?}
?fclose($fp);
?} >?//
?//取得網(wǎng)域的整個whois資訊
?//
?function?GetWhois()
?{
?=$h?();
?if($w_server=="")?return?"";
?$fp?=?fsockopen($w_server,?43,?$errno,?$errstr,?30);
?(!$fpfpp.
?{
?echo?$errstr;
?return?"";
?}
?$out?=?$this->doman"rn?} ;
?fputs($fp,?$out);
?while?(!feof($fp))
?{
?$wh?.=?nl2br(fgets($fp,?>??); }
?fclose($fp);
?return?$wh;
?}
?//
?//輸出目前網(wǎng)域的狀態(tài)資訊
?//
?//輸出目前網(wǎng)域的狀態(tài)資訊
?//
PrintSftion???>?{
?$rs?=?$this->GetInfo();
?if($rs=="ok")?echo?$this->domain."?未註冊！
rn"; ?else?if($rs=="")?echo?"無法查詢?".$this->domain."?狀態(tài)！
rn";
?else?echo?$this->domain."?已註冊，回覆時間：$rs
rn";
?}
?//
?//取得whoisis查詢伺服器
?//
函數(shù)GetServer()
{
?$udomain=substr($this->domain,-3);
?switch($udomain)
?{
?{
?case?"com":
?$w_server="whois.internic .net";
?break;
?case?"net":
?$w_server="whois.internic.net"; break;
?case?"org":
?$w_server= "whois.pir.org";
?case?"nfo":
?$w_server="whois.afilias.info"; "biz":
?$w_server="whois.biz";
?case?".cc":
?$w_server="whois.nic.cc";
?case?"edu"; : ?case?"edu"; :
?$w_server="whois.educause.net";
?break;
?case?"gov":
?$w_server="whois.nic.gov";
; case?".cn":
?$w_server="whois.cnnic.net.cn";
?預設值：
?$w_server="
?}
?回傳$ w_server;
?}
>?//英文月份轉(zhuǎn)為數(shù)字
?//
?function?MonthToNum($m)
?{
?$m?=?strtolower($m );
for($i=1;$i ?{
?$tt?=?mktime(0,0,0,$i 1,0,2005); >?if($m==strtolower(strftime("%b", $tt)))
?{
?if($i>9)?return?$i-1;
?否則回傳?"0".$i-1??;
?}
?}
?}
}

$sd?=?new?SearchDomain();
$sd->SetDomain("job-sky.com");

///main("job-sky.com")；已註冊，等價??於?$sd->PrintSta();?
$rs = $sd->GetInfo();
if($rs=="ok")?echo?$sd->domain."?未註冊！
rn";
else?if($rs=="")?echo?"無法查詢?".$sd->domain."?狀態(tài)！
rn";
else?echo?$sd->domain."?已註冊，對抗時間：$rs
>rn";

//取得網(wǎng)域的詳細whois資訊
//echo?$sd->GetWhois();
？



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