php简单的网站流量统计程序(来源,搜索引擎,ip,关键词)

visited();    //调用统计函数（最好放在公共页面）

//访问量
function visited(){
    $now_time = time();
    $referer_url = $_SERVER['HTTP_REFERER'];    //来自的页面地址
    $from_spider = $keywords = '';
    if(!empty($referer_url)){
        if(strstr($referer_url,'www.baidu.com')){
            $referer_url = explode("&",$referer_url);
            foreach($referer_url as $val){
                if(strstr($val,'wd=')){
                    $keywords = explode("wd=",$val);
                    $keywords = $keywords[1];
                }
            }
            $from_spider = '百度';
            $keywords = urldecode($keywords);
        }elseif(strstr($referer_url,'www.google')){
            $referer_url = explode("&",$referer_url);
            foreach($referer_url as $val){
                if(strstr($val,'q=')){
                    $keywords = explode("q=",$val);
                    $keywords = $keywords[1];
                }
            }
            $from_spider = '谷歌';
            $keywords = urldecode($keywords);
        }   
    }
    //只判断了百度和谷歌的，其他的原理一样
    $theData = array(
        'access_time'    => $now_time,
        'access_date'    => date("Y-m-d",$now_time),
        'access_url'    => $_SERVER['REQUEST_URI'],
        'referer_url'    => $_SERVER['HTTP_REFERER'],
        'keywords'        => $keywords,
        'ip_address'    => $_SERVER['REMOTE_ADDR'],
        'from_spider'    => $from_spider,
    );
    $sql = "insert into stats (access_time,access_date,access_url,referer_url,keywords,ip_address,from_spider) values ('".$theData['access_time']."','".$theData['access_date']."','".$theData['access_url']."','".$theData['referer_url']."','".$theData['keywords']."','".$theData['ip_address']."','".$theData['from_spider']."')";
    echo $sql; exit;mysql_query($sql);
}

<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="raphael.js"></script>
<script type="text/javascript" src="chinamapPath.js"></script>

然后在body中需要放置地图的位置放置div#map。

<div id="map"></div>

$host="localhost";//主机
$db_user="root";//数据库用户名
$db_pass="";//密码
$db_name="demo";//数据库名称
 
$link=mysql_connect($host,$db_user,$db_pass);//连接数据库
mysql_select_db($db_name,$link);
mysql_query("SET names UTF8");
 
$sql = "select active from mapdata order by id asc";//查询
$query = mysql_query($sql);
 
while($row=mysql_fetch_array($query)){
    $arr[] = $row['active'];
}
echo json_encode($arr);//JSON格式
mysql_close($link);//关闭连接

$(function(){
    $.get("json.php",function(json){
        ...
    });
});

function string2Array(string) { 
    eval("var result = " + decodeURI(string)); 
    return result; 
}

<?php
/*
php 打印出字符串的16进制数据
*/
function hex_dump($data, $newline="n")
{
  static $from = '';
  static $to = '';
 
  static $width = 16; # number of bytes per line
 
  static $pad = '.'; # padding for non-visible characters
 
  if ($from==='')
  {
    for ($i=0; $i<=0xFF; $i++)
    {
      $from .= chr($i);
      $to .= ($i >= 0x20 && $i <= 0x7E) ? chr($i) : $pad;
    }
  }
 
  $hex = str_split(bin2hex($data), $width*2);
  $chars = str_split(strtr($data, $from, $to), $width);
 
  $offset = 0;
  foreach ($hex as $i => $line)
  {
    echo sprintf('%6X',$offset).' : '.implode(' ', str_split($line,2)) . ' [' . $chars[$i] . ']' . $newline;
    $offset += $width;
  }
}
 
$info="this is a testx00x99hex_dump";
print_r(hex_dump($info));
/*
输出结果：
 
0 : 74 68 69 73 20 69 73 20 61 20 74 65 73 74 00 99 [this is a test..]
 
10 : 68 65 78 5f 64 75 6d 70 [hex_dump]
*/
?>