php获取网卡MAC地址与URL中主域的代码
时间：2021-07-01 10:21:17
帮助过：27人阅读
//获取网卡MAC地址 - @exec("ipconfig/all",$array);
- for($Tmpa;$Tmpaif(eregi("Physical",$array[$Tmpa])){
- $mac=explode(":",$array[$Tmpa]);
- echo $mac[1];
- }
- }
//获取url主域 - //by http://bbs.it-home.org
- function GetDomain($url){
- $pattern = "/[\w-]+\.(com|net|org|gov|cc|biz|info|cn)(\.(cn|hk))*/";
- preg_match($pattern, $url, $matches);
- if(count($matches) > 0){
- return $matches[0];
- }else{
- $rs = parse_url($url);
- $main_url = $rs["host"];
- if(!strcmp(long2ip(sprintf("%u",ip2long($main_url))),$main_url)) {
- return $main_url;
- }else{
- $arr = explode(".",$main_url);
- $count=count($arr);
- $endArr = array("com","net","org","3322");//com.cn net.cn 等情况
- if(in_array($arr[$count-2],$endArr)){
- $domain = $arr[$count-3].".".$arr[$count-2].".".$arr[$count-1];
- }else{
- $domain = $arr[$count-2].".".$arr[$count-1];
- }
- return $domain;
- }//end if(strcmp)
- }//end if(count)
- }//end fun
- ?>
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