When you were my girl php to get the URL of the root domain code

Copy CodeThe code is as follows:

/**
* Get root domain name
*
* @author Lonely
* @create 2011-3-11
* @version 0.1
* @lastupdate Lonely
* @package Sl
*/
Class sl_rootdomain{
private static $self;
Private $domain =null;
Private $host =null;
Private $state _domain;
Private $top _domain;
/**
* Get Domain name analysis examples
* Enter description here ...
*/
public static function Instace () {
if (!self:: $self)
Self:: $self =new self ();
Return self:: $self;
}
Private Function __construct () {
$this->state_domain=array (
' Al ', ' dz ', ' af ', ' ar ', ' ae ', ' aw ', ' om ', ' az ', ' eg ', ' et ', ' ie ', ' ee ', ' ad ', ' ao ', ' ai ', ' ag ', ' at ', ' au ', ' Mo ', ' BB ', ' pg ', ' BS ', ' PK ', ' py ', ' ps ', ' bh ', ' pa ', ' BR ', ' by ', ' BM ', ' BG ', ' MP ', ' BJ ', ' being ', ' is ', ' PR ', ' ba ', ' pl ', ' bo ', ' BZ ', ' bw ', ' BT ', ' BF ', ' bi ', ' BV ', ' KP ', ' gq ', ' dk ', ' de ', ' tl ', ' TP ', ' TG ', ' DM ', ' do ', ' ru ', ' ec ', ' er ', ' fr ', ' fo ', ' pf ', ' gf ', ' tf ', ' va ', ' ph ', ' fj ', ' fi ', ' CV ', ' FK ', ' GM ', ' CG ', ' CD ', ' Co ', ' Cr ', ' GG ', ' gd ', ' GL ', ' ge ', ' cu ', ' GP ', ' gu ', ' Gy ', ' KZ ', ' ht ', ' kr ', ' nl ', ' an ', ' HM ', ' HN ', ' Ki ', ' DJ ', ' kg ', ' gn ', ' GW ', ' CA ', ' gh ', ' ga ', ' kh ', ' cz ', ' ZW ', ' cm ', ' QA ', ' ky ', ' km ', ' ci ', ' kw ', ' cc ', ' hr ', ' ke ', ' ck ', ' LV ', ' ls ', ' la ', ' lb ', ' lt ', ' LR ', ' ly ', ' Li ', ' re ', ' Lu ', ' rw ', ' ro ', ' mg ', ' im ', ' mv ', ' Mt ', ' MW ', ' my ', ' ml ', ' mk ', ' MH ', ' MQ ', ' YT ', ' Mu ', ' Mr ', ' US ', ' um ', ' as ', ' VI ', ' mn ', ' Ms ', ' BD ', ' PE ', ' FM ', ' mm ', ' MD ', ' Ma ', ' MC ', ' mz ', ' mx ', ' nr ', ' np ', ' ni ', ' ne ', ' ng ', ' Nu ', ' No ', ' nf ', ' na ', ' za ', ' aq ', ' GS ', ' EU ', ' pw ', ' pn ', ' pt ', ' JP ', ' se ', ' ch ', ' SV ', ' ws ', ' Yu ', ' sl ', ' SN ', ' cy ', ' SC ', ' sa ', ' CX ', ' st ', ' sh ', ' kn ', ' LC ', ' sm ', ' pm ', ' VC ', ' lk ', ' sk ', ' si ', ' sj ', ' sz ', ' SD ', ' SR ', ' SB ', ' so ', ' TJ ', ' tw ', ' th ', ' tz ', ' to ', ' TC ', ' TT ',' TN ', ' TV ', ' tr ', ' TM ', ' TK ', ' wf ', ' vu ', ' GT ', ' ve ', ' bn ', ' ug ', ' ua ', ' uy ', ' uz ', ' es ', ' eh ', ' gr ', ' HK ', ' SG ', ' NC ', ' NZ ', ' Hu ', ' Sy ', ' JM ', ' am ', ' ac ', ' ye ', ' iq ', ' ir ', ' il ', ' it ', ' in ', ' id ', ' UK ', ' VG ', ' io ', ' Jo ', ' vn ', ' zm ', ' je ', ' TD ', ' GI ', ' cl ', ' CF ', ' cn ', ' yr '
);
$this->top_domain=array (' com ', ' arpa ', ' edu ', ' gov ', ' int ', ' mil ', ' net ', ' org ', ' biz ', ' info ', ' pro ', ' name ', ' museum ' , ' Coop ', ' aero ', ' xxx ', ' idv ', ' Me ', ' mobi ');
$this->url=$_server[' Http_host '];
}
/**
* Set URL
* Enter description here ...
* @param string $url
*/
Public Function SetUrl ($url =null) {
$url = $url? $url: $this->url;
if (empty ($url)) return $this;
if (!preg_match ("/^http::/is", $url))
$url = "http://". $url;
$url =parse_url (Strtolower ($url));
$urlarr =explode (".", $url [' Host ']);
$count =count ($urlarr);
if ($count <=2) {
$this->domain=array_pop ($url);
}else if ($count >2) {
$last =array_pop ($urlarr);
$last _1=array_pop ($urlarr);
if (In_array ($last, $this->top_domain)) {
$this->domain= $last _1. $last;
$this->host=implode ('. ', $urlarr);
}else if (In_array ($last, $this->state_domain)) {
$last _2=array_pop ($urlarr);
if (In_array ($last _1, $this->top_domain)) {
$this->domain= $last _2. $last _1. $last;
$this->host=implode ('. ', $urlarr);
}else{
$this->host=implode ('. ', $urlarr). $last _2;
$this->domain= $last _1. $last;
}
}
}
return $this;
}
/**
* Get domain Name
* Enter description here ...
*/
Public Function GetDomain () {
return $this->domain;
}
/**
* Access to the host
* Enter description here ...
*/
Public Function GetHost () {
return $this->host;
}
}
?>

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