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php中取得URL的根域名的代码

2021-07-08 18:10:01计算机类访问手机版250

  php中取得URL的根域名代码

  php中取得URL的根域名的代码,需要的朋友可以参考下。就跟随小编一起去了解下吧,想了解更多相关信息请持续关注我们应届毕业生考试网!

  代码如下:

  <?php

  /**

  * 取得根域名

  *

  * @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;

  /**

  * 取得域名分析实例

  * 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','be','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'];

  /**

  * 设置URL

  * Enter description here ...

  * @param string $url

  */

  public function setUrl$url=null

  $url=$url?$url:$this->url;

  ifempty$urlreturn $this;

  if!preg_match"/^http::/is", $url

  $url="http://".$url;

  $url=parse_urlstrtolower$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;

  ifin_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;

  ifin_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;

  /**

  * 取得域名

  * Enter description here ...

  */

  public function getDomain

  return $this->domain;

  /**

  * 取得主机

  * Enter description here ...

  */

  public function getHost

  return $this->host;

  ?>

TAG标签: 代码 域名 php URL