網站禁用ip段

$ip1 = "192.168.10.1";
      $ip2 = "192.168.10.1";
      $ips = "192.168.10.*";
      if(strcmp($ip1,$ip2)==0) echo "相等";
      else echo  "不相等";
      $ip1_segment = substr($ip1,0,strrpos($ip1,'.'));//截取網段
      $ips_segment = substr($ips,0,strrpos($ip1,'.'));//截取網段
      if(strcmp($ip1_segment,$ips_segment) == 0){
        echo "屬於";
      }else{
        echo "不屬於";
      }

完