根据PPPOE拨号获取用户信息

来源：互联网发布：2015年网络购物交易额编辑：程序博客网时间：2024/04/28 05:15

function ppp_status($if, $info) {
if ( "ifaceinfo" == $info ) {
    $ifinfo = array();
    unset($linkinfo);
    exec("/bin/netstat -I " .$if . " -nWb -f link", $linkinfo);
    $linkinfo = preg_split("/\s+/", $linkinfo[1]);

    return $linkinfo;
} else {
   unset($ifconfiginfo);
   exec("/sbin/ifconfig " . $if, $ifconfiginfo);
   foreach ($ifconfiginfo as $ici) {
      if (preg_match("/--> (\S+)/", $ici, $matches)) {
        $ipaddress = $matches[1];
      }
   }
   return $ipaddress;
}
}

@$fp=fopen("http://localhost:5006","r") ;//判断网页能否打开
   if ( !$fp ) {
    return;
   } else {
    while ($buffer = fgets($fp, 4096)) {
      $fcontents .=$buffer;
    }
    fclose($fp);
    $regs = explode("<TR>",$fcontents);
    $pppoe_info = array();
    $info = array();
    $i = 0;
    foreach( $regs as $key=>$value ) {
      $User=explode("auth\">",$regs[$key]);
      $User = explode("</a></TD>",$User[1]);
      $Iface=explode('iface">',$regs[$key]);
      $Iface = explode("</a></TD>",$Iface[1]);
      $Link = explode("show%20link\">",$regs[$key]);
        $Link = explode("</a></TD>",$Link[1]);

      if ( "" != $User[0] ) {
     $pppoe_info[$i]['user'] = $User[0];
     $pppoe_info[$i]['iface'] = $Iface[0];
     //$info = ppp_status($pppoe_info[$i]['iface'],"ifaceinfo");
     //$pppoe_info[$i]['inbytes'] = $info[5];
     //$pppoe_info[$i]['outbytes'] = $info[8];
      $pppoe_info[$i]['ipaddress'] = ppp_status($pppoe_info[$i]['iface']," ");
     $pppoe_info[$i]['link'] = $Link[0];
     $i++;
      }
    }
    return $pppoe_info;//print_r( $pppoe_info);
   }