PHP查詢網域名稱年齡指令碼類

如果我們需要自己做一個網域名稱查詢年齡的指令碼可以使用下面的指令碼。

    class DomainAge{    private $WHOIS_SERVERS=array(    “com” => array(“whois.verisign-grs.com”,”/Creation Date:(.*)/”),    “net” => array(“whois.verisign-grs.com”,”/Creation Date:(.*)/”),    “org” => array(“whois.pir.org”,”/Created On:(.*)/”),    “info” => array(“whois.afilias.info”,”/Created On:(.*)/”),    “biz” => array(“whois.neulevel.biz”,”/Domain Registration Date:(.*)/”),    “us” => array(“whois.nic.us”,”/Domain Registration Date:(.*)/”),    “uk” => array(“whois.nic.uk”,”/Registered on:(.*)/”),    “ca” => array(“whois.cira.ca”,”/Creation date:(.*)/”),    “tel” => array(“whois.nic.tel”,”/Domain Registration Date:(.*)/”),    “ie” => array(“whois.iedr.ie”,”/registration:(.*)/”),    “it” => array(“whois.nic.it”,”/Created:(.*)/”),    “cc” => array(“whois.nic.cc”,”/Creation Date:(.*)/”),    “ws” => array(“whois.nic.ws”,”/Domain Created:(.*)/”),    “sc” => array(“whois2.afilias-grs.net”,”/Created On:(.*)/”),    “mobi” => array(“whois.dotmobiregistry.net”,”/Created On:(.*)/”),    “pro” => array(“whois.registrypro.pro”,”/Created On:(.*)/”),    “edu” => array(“whois.educause.net”,”/Domain record activated:(.*)/”),    “tv” => array(“whois.nic.tv”,”/Creation Date:(.*)/”),    “travel” => array(“whois.nic.travel”,”/Domain Registration Date:(.*)/”),    “in” => array(“whois.inregistry.net”,”/Created On:(.*)/”),    “me” => array(“whois.nic.me”,”/Domain Create Date:(.*)/”),    “cn” => array(“whois.cnnic.cn”,”/Registration Date:(.*)/”),    “asia” => array(“whois.nic.asia”,”/Domain Create Date:(.*)/”),    “ro” => array(“whois.rotld.ro”,”/Registered On:(.*)/”),    “aero” => array(“whois.aero”,”/Created On:(.*)/”),    “nu” => array(“whois.nic.nu”,”/created:(.*)/”)    );    public function age($domain)    {    $domain = trim($domain); //remove space from start and end of domain    if(substr(strtolower($domain), 0, 7) == “http://”) $domain = substr($domain, 7); // remove http:// if included    if(substr(strtolower($domain), 0, 4) == “www.”) $domain = substr($domain, 4);//remove www from domain    if(preg_match(“/^([-a-z0-9]{2,100})\.([a-z\.]{2,8})$/i”,$domain))    {    $domain_parts = explode(“.”, $domain);    $tld = strtolower(array_pop($domain_parts));    if(!$server=$this->WHOIS_SERVERS[$tld][0]) {    return false;    }    $res=$this->queryWhois($server,$domain);    if(preg_match($this->WHOIS_SERVERS[$tld][1],$res,$match))    {    date_default_timezone_set(‘UTC’);    $time = time() ? strtotime($match[1]);    $years = floor($time / 31556926);    $days = floor(($time % 31556926) / 86400);    if($years == “1”) {$y= “1 year”;}    else {$y = $years . ” years”;}    if($days == “1”) {$d = “1 day”;}    else {$d = $days . ” days”;}    return “$y, $d”;    }    else    return false;    }    else    return false;    }    private function queryWhois($server,$domain)    {    $fp = @fsockopen($server, 43, $errno, $errstr, 20) or die(“Socket Error ” . $errno . ” ? ” . $errstr);    if($server==”whois.verisign-grs.com”)    $domain=”=”.$domain;    fputs($fp, $domain . “\r\n”);    $out = “”;    while(!feof($fp)){    $out .= fgets($fp);    }    fclose($fp);    return $out;    }    }

如何使用？

    require(“DomainAge.class.php”);    $w=new DomainAge();    echo $w->age(“laodong.me”);

本文連結：http://www.laodong.me/php-domain-age-checker/

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