手机号码归属地查询

//function.php 文件

session_start();
   
function update($num,$info){
 $dbpath="xiaolin/";
 $len=strlen($num);
 if ( $len  return "手机号码最低7位哦";
 }
 $par="[0-9]";
 for ($i=0;$i   if(!ereg($par,substr($num,$i,1) ) ){
  return "手机号码只能为数字";
  }
 }
 $sunum=scandir($dbpath); //得到支持的手机号码前缀
  array_splice($sunum,0,1); //把当前目录取消
  array_splice($sunum,0,1); //把上一级目录去掉
 $sub=substr($num,0,3); //取得该号码的前三位
 if (in_array($sub,$sunum) ){
   $num1=ltrim(substr($num,3,4),"0");
  $search=file($dbpath.$sub);
  $tmp=$search[$num1];
  $search[$num1]=$num1.'='.$info." ";
  $fp1=fopen($dbpath.$sub.'1','wb+');
for ($i=0;$i  //$phone=str_pad($i,4,"0",STR_PAD_LEFT);
 //$phoneinfo="";
 //$phoneinfo.=$phone."=";
 //$phoneinfo=(isset($search[$i]))?$search[$i]:"";
 //$phoneinfo.=" ";
 fwrite($fp1,$search[$i]);
}
fclose($fp1);
 echo "$num 已更新";
 }else{
 die ("暂不支持$sub");
 }
 }
function getphone($phone){
 $dbpath="xiaolin/";
 $len=strlen($phone);
 if ( $len  return "手机号码最低7位哦";
 }
 $par="[0-9]";
 for ($i=0;$i   if(!ereg($par,substr($phone,$i,1) ) ){
  return "手机号码只能为数字";
  }
 }
 $sunum=scandir($dbpath); //得到支持的手机号码前缀
  array_splice($sunum,0,1); //把当前目录取消
  array_splice($sunum,0,1); //把上一级目录去掉
 $sub=substr($phone,0,3); //取得该号码的前三位
 if (in_array($sub,$sunum) ){
   $num=ltrim(substr($phone,3,4),"0");
  $search=file($dbpath.$sub);
  $tmp=$search[$num];
  $result=substr($tmp,strpos($tmp,"=")+1,strlen($tmp)-strpos($tmp,"=")-2); //处理数据
  return (strlen($result)>1)?$result:"无数据";
 }else{
 return "暂不支持$sub";
 }
}

function check(){
 if (!isset($_SESSION["flag"]) ){
 die ("

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function getinfo(){
check();
 $nums=array("130","131","132","133","134","135","136","137","138","139","150","151","153","155","156","157","158","159");
 $counts="";
 for($j=0;$j   $id=$j;
  if ($id >= count($nums) ){ die ("OVER"); }
   $nownum=$nums[$id]; //当前的号码段
  $dbpath="xiaolin/";
  $fp=fopen("xiaolin/$nownum",'r');
  while(!feof($fp)){
   $line=fgets($fp);
   $tmp=explode("=",$line);
   $num1[$tmp[0]]=substr($line,strpos($line,"=")+1,strlen($line)-strpos($line,"=")-2);
  }
  fclose($fp);
 $flag=0;
  for($i=0;$i    $ser=str_pad($i,4,"0",STR_PAD_LEFT);
   if(!strlen($num1[$ser]) ==0 ){
   ++$flag;
  }
 }
 $counts+=$flag;
  echo "$nownum:段记录$flag