PHP中常用的分页类总结

<?php
// database connection info
$conn = mysql_connect('localhost','dbusername','dbpass') or trigger_error("SQL", E_USER_ERROR);
$db = mysql_select_db('dbname',$conn) or trigger_error("SQL", E_USER_ERROR);

// find out how many rows are in the table
$sql = "SELECT COUNT(*) FROM numbers";
$result = mysql_query($sql, $conn) or trigger_error("SQL", E_USER_ERROR);
$r = mysql_fetch_row($result);
$numrows = $r[0];

// number of rows to show per page
$rowsperpage = 10;
// find out total pages
$totalpages = ceil($numrows / $rowsperpage);

// get the current page or set a default
if (isset($_GET['currentpage']) && is_numeric($_GET['currentpage'])) {
// cast var as int
$currentpage = (int) $_GET['currentpage'];
} else {
// default page num
$currentpage = 1;
} // end if

// if current page is greater than total pages...
if ($currentpage > $totalpages) {
// set current page to last page
$currentpage = $totalpages;
} // end if
// if current page is less than first page...
if ($currentpage < 1) {
// set current page to first page
$currentpage = 1;
} // end if

// the offset of the list, based on current page
$offset = ($currentpage - 1) * $rowsperpage;

// get the info from the db
$sql = "SELECT id, number FROM numbers LIMIT $offset, $rowsperpage";
$result = mysql_query($sql, $conn) or trigger_error("SQL", E_USER_ERROR);

// while there are rows to be fetched...
while ($list = mysql_fetch_assoc($result)) {
// echo data
echo $list['id'] . " : " . $list['number'] . "<br />";
} // end while

/****** build the pagination links ******/
// range of num links to show
$range = 3;

// if not on page 1, don't show back links
if ($currentpage > 1) {
// show << link to go back to page 1
echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=1'><<</a> ";
// get previous page num
$prevpage = $currentpage - 1;
// show < link to go back to 1 page
echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$prevpage'><</a> ";
} // end if

// loop to show links to range of pages around current page
for ($x = ($currentpage - $range); $x < (($currentpage + $range) + 1); $x++) {
// if it's a valid page number...
if (($x > 0) && ($x <= $totalpages)) {
// if we're on current page...
if ($x == $currentpage) {
// 'highlight' it but don't make a link
echo " [<b>$x</b>] ";
// if not current page...
} else {
// make it a link
echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$x'>$x</a> ";
} // end else
} // end if
} // end for

// if not on last page, show forward and last page links
if ($currentpage != $totalpages) {
// get next page
$nextpage = $currentpage + 1;
// echo forward link for next page
echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$nextpage'>></a> ";
// echo forward link for lastpage
echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$totalpages'>>></a> ";
} // end if
/****** end build pagination links ******/
?>

<?php
 /*
  Place code to connect to your DB here.
 */
 include('config.php'); // include your code to connect to DB.

 $tbl_name="";  //your table name
 // How many adjacent pages should be shown on each side?
 $adjacents = 3;
 
 /*
    First get total number of rows in data table.
    If you have a WHERE clause in your query, make sure you mirror it here.
 */
 $query = "SELECT COUNT(*) as num FROM $tbl_name";
 $total_pages = mysql_fetch_array(mysql_query($query));
 $total_pages = $total_pages[num];
 
 /* Setup vars for query. */
 $targetpage = "filename.php";  //your file name  (the name of this file)
 $limit = 2;         //how many items to show per page
 $page = $_GET['page'];
 if($page)
  $start = ($page - 1) * $limit;    //first item to display on this page
 else
  $start = 0;        //if no page var is given, set start to 0
 
 /* Get data. */
 $sql = "SELECT column_name FROM $tbl_name LIMIT $start, $limit";
 $result = mysql_query($sql);
 
 /* Setup page vars for display. */
 if ($page == 0) $page = 1;     //if no page var is given, default to 1.
 $prev = $page - 1;       //previous page is page - 1
 $next = $page + 1;       //next page is page + 1
 $lastpage = ceil($total_pages/$limit);  //lastpage is = total pages / items per page, rounded up.
 $lpm1 = $lastpage - 1;      //last page minus 1
 
 /*
  Now we apply our rules and draw the pagination object.
  We're actually saving the code to a variable in case we want to draw it more than once.
 */
 $pagination = "";
 if($lastpage > 1)
 { 
  $pagination .= "<div class="pagination">";
  //previous button
  if ($page > 1)
   $pagination.= "<a href="$targetpage?page=$prev">� previous</a>";
  else
   $pagination.= "<span class="disabled">� previous</span>"; 
  
  //pages 
  if ($lastpage < 7 + ($adjacents * 2)) //not enough pages to bother breaking it up
  { 
   for ($counter = 1; $counter <= $lastpage; $counter++)
   {
    if ($counter == $page)
     $pagination.= "<span class="current">$counter</span>";
    else
     $pagination.= "<a href="$targetpage?page=$counter">$counter</a>";     
   }
  }
  elseif($lastpage > 5 + ($adjacents * 2)) //enough pages to hide some
  {
   //close to beginning; only hide later pages
   if($page < 1 + ($adjacents * 2))  
   {
    for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
    {
     if ($counter == $page)
      $pagination.= "<span class="current">$counter</span>";
     else
      $pagination.= "<a href="$targetpage?page=$counter">$counter</a>";     
    }
    $pagination.= "...";
    $pagination.= "<a href="$targetpage?page=$lpm1">$lpm1</a>";
    $pagination.= "<a href="$targetpage?page=$lastpage">$lastpage</a>";  
   }
   //in middle; hide some front and some back
   elseif($lastpage - ($adjacents * 2) > $page && $page > ($adjacents * 2))
   {
    $pagination.= "<a href="$targetpage?page=1">1</a>";
    $pagination.= "<a href="$targetpage?page=2">2</a>";
    $pagination.= "...";
    for ($counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++)
    {
     if ($counter == $page)
      $pagination.= "<span class="current">$counter</span>";
     else
      $pagination.= "<a href="$targetpage?page=$counter">$counter</a>";     
    }
    $pagination.= "...";
    $pagination.= "<a href="$targetpage?page=$lpm1">$lpm1</a>";
    $pagination.= "<a href="$targetpage?page=$lastpage">$lastpage</a>";  
   }
   //close to end; only hide early pages
   else
   {
    $pagination.= "<a href="$targetpage?page=1">1</a>";
    $pagination.= "<a href="$targetpage?page=2">2</a>";
    $pagination.= "...";
    for ($counter = $lastpage - (2 + ($adjacents * 2)); $counter <= $lastpage; $counter++)
    {
     if ($counter == $page)
      $pagination.= "<span class="current">$counter</span>";
     else
      $pagination.= "<a href="$targetpage?page=$counter">$counter</a>";     
    }
   }
  }
  
  //next button
  if ($page < $counter - 1)
   $pagination.= "<a href="$targetpage?page=$next">next �</a>";
  else
   $pagination.= "<span class="disabled">next �</span>";
  $pagination.= "</div>n";  
 }
?>

 <?php
  while($row = mysql_fetch_array($result))
  {
 
  // Your while loop here
 
  }
 ?>

<?=$pagination?>
 

<?php
class PageView{
    /**页码**/
    public $pageNo = 1;
    /**页大小**/
    public $pageSize = 20;
    /**共多少页**/
    public $pageCount = 0;
    /**总记录数**/
    public $totalNum = 0;
    /**偏移量,当前页起始行**/
    public $offSet = 0;
    /**每页数据**/
    public $pageData = array();
   
    /**是否有上一页**/
    public $hasPrePage = true;
    /**是否有下一页**/
    public $hasNextPage = true;
   
    public $pageNoList = array();
   
    public $jsFunction ='jsFunction';
    /**
     *
     * @param unknown_type $count 总行数
     * @param unknown_type $size 分页大小
     * @param unknown_type $string
     */
    public function __construct($count=0, $size=20,$pageNo=1,$pageData =array(),$jsFunction='jsFunction'){

        $this->totalNum = $count;//总记录数
        $this->pageSize = $size;//每页大小
        $this->pageNo = $pageNo;
        //计算总页数
        $this->pageCount = ceil($this->totalNum/$this->pageSize);
        $this->pageCount = ($this->pageCount<=0)?1:$this->pageCount;
        //检查pageNo
        $this->pageNo = $this->pageNo == 0 ? 1 : $this->pageNo;
        $this->pageNo = $this->pageNo > $this->pageCount? $this->pageCount : $this->pageNo;
       
        //计算偏移
        $this->offset = ( $this->pageNo - 1 ) * $this->pageSize;
        //计算是否有上一页下一页
        $this->hasPrePage = $this->pageNo == 1 ?false:true;

        $this->hasNextPage = $this->pageNo >= $this->pageCount ?false:true;
       
        $this->pageData = $pageData;
        $this->jsFunction = $jsFunction;
       
    }
    /**
     * 分页算法
     * @return
     */
    private function generatePageList(){
        $pageList = array();
        if($this->pageCount <= 9){
            for($i=0;$i<$this->pageCount;$i++){
                array_push($pageList,$i+1);
            }
        }else{
            if($this->pageNo <= 4){
                for($i=0;$i<5;$i++){
                    array_push($pageList,$i+1);
                }
                array_push($pageList,-1);
                array_push($pageList,$this->pageCount);

            }else if($this->pageNo > $this->pageCount - 4){
                array_push($pageList,1);
               
                array_push($pageList,-1);
                for($i=5;$i>0;$i--){
                    array_push($pageList,$this->pageCount - $i+1);
                }
            }else if($this->pageNo > 4 && $this->pageNo <= $this->pageCount - 4){
                array_push($pageList,1);
                array_push($pageList,-1);
               
                array_push($pageList,$this->pageNo -2);
                array_push($pageList,$this->pageNo -1);
                array_push($pageList,$this->pageNo);
                array_push($pageList,$this->pageNo + 1);
                array_push($pageList,$this->pageNo + 2);
               
                array_push($pageList,-1);
                array_push($pageList,$this->pageCount);
               
            }
        }
        return $pageList;
    }

    /***
     * 创建分页控件
    * @param
    * @return String
    */
    public function echoPageAsDiv(){
        $pageList = $this->generatePageList();
       
        $pageString ="<div class='pagination'><div class='page-bottom'>";
   
        if(!empty($pageList)){
            if($this->pageCount >1){
                if($this->hasPrePage){
                    $pageString = $pageString ."<a class='page-next' href="javascript:" .$this->jsFunction . "(" . ($this->pageNo-1) . ")">上一页</a>";
                }
                foreach ($pageList as $k=>$p){
                    if($this->pageNo == $p){
                        $pageString = $pageString ."<span class='page-cur'>" . $this->pageNo . "</span>";
                        continue;
                    }
                    if($p == -1){
                        $pageString = $pageString ."<span class='page-break'>...</span>";
                        continue;
                    }
                    $pageString = $pageString ."<a href="javascript:" .$this->jsFunction . "(" . $p . ")">" . $p . "</a>";
                }
               
                if($this->hasNextPage){
                    $pageString = $pageString ."<a class='page-next' href="javascript:" .$this->jsFunction . "(" . ($this->pageNo+1) . ")">下一页</a>";
                }
               
            }
        }
        $pageString = $pageString .("</div></div>");
        return $pageString;
    }
}

?>

<style type="text/css">
<!--
.pagination {font-family: Tahoma;overflow: hidden; padding-top: 12px; text-align: center;}
.pagination-tab { margin-bottom: 20px;}
.pagination a, .pagination .page-cur, .pagination .page-prev_g, .pagination .page-prev, .pagination .page-next, .pagination .page-next_g, .pagination .page-break, .pagination .page-skip {
    display: inline-block;font-family: Tahoma,SimSun,Arial; height: 22px;line-height:22px; margin: 0; min-width: 16px;padding: 0 5px; text-align: center; vertical-align: top; white-space: nowrap;}
.pagination a, .pagination .page-prev_g, .pagination .page-prev, .pagination .page-next, .pagination .page-next_g, .pagination .page-cur, .pagination .page-break {
    border: 1px solid #ed3d83; color:#e9357d; font-weight:bold;}
.pagination a:hover { border: 1px solid #ed3d83;text-decoration: none; background-color:#f95f9d; color:#fff;}
.pagination .page-prev_g, .pagination .page-prev, .pagination .page-next, .pagination .page-next_g { width: 36px; background-image: url(../static/img/page.gif);}
.pagination .page-prev { background-position: -0px -38px; padding-left: 16px;}
.pagination .page-prev_g { background-position:0px -59px; padding-left: 16px; color:#cbcbcb; font-weight:normal;}
.pagination .page-next { background-position: 0px 0px; padding-right: 16px; font-weight:normal;}
.pagination .page-next_g { background-position: -0px -19px; padding-right: 16px; color:#cbcbcb;}
.pagination .page-cur {background-color: #f95f9d; border: 1px solid #ed3d83;color: #fff;font-weight: bold;}
.pagination .page-break {border: medium none; background:none transparent; color:#333;}

-->
</style>

　　　　$pageNo = $_GET['pageNo'];
        if(empty($pageNo)){
            $pageNo = 1;
        }
        //分页数据
        $pageData = News::getNewsPage($pageNo,$pageSize);
       //取得总行数
        $count = News::getNewsCount();
        //创建分页器
        $p = new PageView($count['0']['TOTAL'],$pageSize,$pageNo,$pageData);
　　　　 //生成页码
        $pageViewString = $p->echoPageAsDiv();

<?php
//包含 memcached 类文件
require_once('memcached-client.php');
 
//选项设置
$options = array(
 'servers' => array('www.hxsd.com:11211'),//memcached 服务的地址、端口
 'debug' => true,//是否打开debug
 'compress_threshold' => 10240,//超过多少字节的数据时进行压缩
 'persistant' => false//是否使用持久连接
 );
 
//实例化memcached对象
$memcached = new memcached($options);
 
$sql = 'SELECT * FROM table1';
$key = md5($sql);
 
//如果在memcached中没有缓存数据,把缓存数据写入memcached
if(!($datas = $memcached->get($key)))
{
 $conn = mysql_connect('localhost', 'hxsd', '123456');
 mysql_select_db('hxsd');
 $result = mysql_query($sql);
 while($row = mysql_fetch_object($result))
 {
  $datas[] = $row;
 }
 //将数据库中获取到的结果集数据保存到 memcached 中，以供下次访问时使用。
 $memcached->add($key, $datas);
}
else
{
 //直接使用memcached中的缓存数据$datas
}
?>

# pecl install APC

extension=apc.so

apc.enabled = 1

apc.shm_segments = 1

apc.shm_size = 30

apc.optimization = 0

apc.ttl = 7200

apc.user_ttl = 7200

apc.num_files_hint = 1000

apc.mmap_file_mask = /tmp/apc.XXXXXX

define('CACHE_ROOT','./');
 include_once('./cache.func.php');
 $file = 'qzp';
 $cacheFile = getCacheFileByID($file,'info/');
 
 print_R(readCache($cacheFile));
 
 $info = array(
      'username'=>'qzp',
      'area_name'=>'admin',
      'mp_name'=>'1234',
      'gh_name'=>'5678');
writeCache($cacheFile,$info);

cache.func.php文件

 function arrayeval($array, $level = 0) {
    $space = '';
    for($i = 0; $i <= $level; $i++) {
        $space .= "t";
    }
    $evaluate = "Arrayn$space(n";
    $comma = $space;
    foreach($array as $key => $val) {
        $key = is_string($key) ? '''.addcslashes($key, ''\').''' : $key;
        $val = !is_array($val) && (!preg_match("/^-?[1-9]d*$/", $val) || strlen($val) > 12) ? '''.addcslashes($val, ''\').''' : $val;
        if(is_array($val)) {
            $evaluate .= "$comma$key => ".arrayeval($val, $level + 1);
        } else {
            $evaluate .= "$comma$key => $val";
        }
        $comma = ",n$space";
    }
    $evaluate .= "n$space)";
    return $evaluate;
}
 
function getCacheFileByID($id,$pre='info/',$md5=true){
 if($md5){
  $md5id = md5($id);
  return CACHE_ROOT.'/'.$pre.substr($md5id,0,2).'/'.substr($md5id,2,2).'/'.$id;
 }else{
  return CACHE_ROOT.'/'.$pre.$id;
 }
}
 
function readCache($filename,$time=0){
 if($datas = @file_get_contents($filename)){
  $datas = unserialize($datas);
  if($time < 1 || (time() - $datas['time'] < $time)){
   return $datas['data'];
  }
 }
 return false;
}
 
function writeCache($filename,$data){
 makeDir(dirname($filename));
 if($handle = fopen($filename,'w+')){
  $datas = array('data'=>$data,'time'=>time());
  flock($handle,LOCK_EX);
  $rs = fputs($handle,serialize($datas));
  flock($handle,LOCK_UN);
  fclose($handle);
  if($rs!==false){
   return true;
  }
 }
 return false;
}
 
function makeDir($path)
{
 if (! file_exists ( $path )) {
  makeDir ( dirname ( $path ) );
  if (! mkdir ( $path, 0777 ))
  die ( '无法创建文件夹' . $path );
 }
}

<?php
//包含Smarty类库
require('libs/Smarty.class.php');
 
//创建Smarty类的对象
$smarty = new Smarty;
 
//启用缓存
$smarty->caching = true;
 
//指定缓存文件保存的目录
$smarty->cache_dir = "./cache/";
 
//也会把输出保存
$smarty->display('index.tpl')
?>

<?php
header("Content-Type:text/html;charset=utf-8");
if (isset($_GET['number'])) {
$url = 'http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx/getMobileCodeInfo';
$number = $_GET['number'];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, "mobileCode={$number}&userId=");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($ch);
curl_close($ch);
$data = simplexml_load_string($data);
if (strpos($data, 'http://')) {
echo '手机号码格式错误!';
} else {
echo $data;
}
}
?>
<form action="mobile.php" method="get">
手机号码: <input type="text" name="number" /> <input type="submit" value="提交" />
</form>

<html>
<head>
<title>手机号码归属地查询</title>
</head>
<style type="text/css">
 #main{
 height:100%;
 }
 #left {
 float:left;
 height:100%;
 width:10%;
 float:left;
 }
 #right{
 float:left;
 height:100%;
 width:100$;
 }
</style>
<body>
<?php
require ('function.php');
$pwd="xiaolin"; //密码，请修改
if (!isset($_GET["action"]) ){
header("Location:manage.php?action=login");

}
if ($_GET["action"]=="login"){

?>
<form action="manage.php?action=loginin" method="POST">
<p>请输入密码:</p>
<p><input type="password" value="" name="pwd"></p>
<p><input type="submit" value="登录"></p>
</form> 
<?php
}elseif ($_GET["action"]=="loginin"){
 $repwd=$_POST["pwd"];
 if ($repwd != $pwd){
 echo "Sorry,密码错误~!";
 }else {
 $_SESSION["flag"]=true;
 leftnav();
 }
 
}elseif ($_GET["action"]== "info" ){
 leftnav();
 getinfo();
?>
</div>
 </div> 
<?php
}elseif ($_GET["action"]=="edit"){
leftnav();
?>
<form action="manage.php?action=editp" method="POST">
<p>手机号码:<input type="text" name="num">(至少7位)</p>
<p>详细资料:<input type="text" name="info"></p>
<input type="submit" value="更新">
</form> 
 
<?php
 
}elseif ($_GET["action"]== "loginout"){
 if (isset($_SESSION["flag"])){
 unset($_SESSION["flag"]);
 session_destroy();
 }
 echo "<p><a>登出</a></p><p><a href='manage.php'>返回</a></p>";

}elseif ($_GET["action"]=="editp"){
 leftnav();
 $num=$_POST["num"];
 $info=$_POST['info'];
 if (!empty($num) && !empty($info) && strlen($num)>=7 ){
 update($num,$info);
 }else{
 die ("不得为空！");
 }
}elseif ("about"==$_GET["action"]){
 leftnav();
 showabout();
 }
?>
</body>
</html>

index.php

<html>
<head>
<title>手机号码归属地查询</title>
</head>
<body>
<form action="index.php?action=search" method="POST">
<p>请输入你要查询的手机号码:<input type="text" name="phone"></p>
<p><input type="submit" value="查询手机号码归属地"></p></p>
</form>
<?php
if (isset($_GET["action"])){
if ("search"==$_GET["action"] ){
require ('function.php');
$phone=(isset($_POST["phone"]))?$_POST["phone"]:die ("请返回");
echo "你查询的手机号码<font color=red>".$phone."</font>属于<font color=red>".getphone($phone)."</font>";
} 
}
?>
</body>
</html>

function.php函数

<?php

session_start();
   
function update($num,$info){
 $dbpath="xiaolin/";
 $len=strlen($num);
 if ( $len < 7 ){
 return "手机号码最低7位哦";
 }
 $par="[0-9]";
 for ($i=0;$i<$len;$i++){
  if(!ereg($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."n";
  $fp1=fopen($dbpath.$sub.'1','wb+');
for ($i=0;$i<10000;$i++){
 //$phone=str_pad($i,4,"0",STR_PAD_LEFT);
 //$phoneinfo="";
 //$phoneinfo.=$phone."=";
 //$phoneinfo=(isset($search[$i]))?$search[$i]:"";
 //$phoneinfo.="n";
 fwrite($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 < 7 ){
 return "手机号码最低7位哦";
 }
 $par="[0-9]";
 for ($i=0;$i<$len;$i++){
  if(!ereg($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($_SESSION["flag"]) ){
 die ("<p>请<a href='manage.php?action=login'>登录!</a></p>"); 
 }elseif ($_SESSION["flag"] != true){
 die ("<p>请<a href='manage.php?action=login'>登录!</a></p>"); 
 }
}

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;$j<count($nums);$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;$i<10000;$i++){
   $ser=str_pad($i,4,"0",STR_PAD_LEFT);
   if(!strlen($num1[$ser]) ==0 ){
   ++$flag;
  }
 }
 $counts+=$flag;
  echo "$nownum:段记录$flag</p>";
}
 echo "总计$counts";}
 function leftnav(){
  check();
?>
<div>

<div id="right">

<?php
}
function showabout(){
 echo "<p>手机号码归属地查询</p>
";
 }
?>