本文章来给大这介绍了php自己写的一些常用的网站统计代码写法，用无数据库的与使用数据库及html静态页面浏览资次数统计代码，大家可进入参考。
实例1
直接使用txt文件进行统计的代码
<?phpsession_start(); //定义session，同一IP登录不累加$filepath = 'count.txt'; //count.txt 统计次数if($_SESSION['temp'] == ''){ //判断$_SESSION[temp]的值是否为空,其中的temp为自定义的变量if (!file_exists($filepath)){//检查文件是否存在，不存在刚新建该文件并赋值为0$fp = fopen($filepath,'w');fwrite($fp,0);fclose($fp);counter($filepath);}else{counter($filepath);}$_SESSION['temp'] = 1; //登录以后,给$_SESSION[temp]赋一个值1 }echo '欢迎来到懒人素材网站，您是本站第<font color="#FF0000">'.file_get_contents($filepath).'</font>位访客';//counter()方法用来得到文件内的数字function counter($f_value){//用w模式打开文件时会清空里面的内容，所以先用r模式打开，取出文件内容，保存到变量$fp = fopen($f_value,'r') or die('打开文件时出错。');$countNum = fgets($fp,1024);fclose($fp);$countNum++;$fpw = fopen($f_value,'w');fwrite($fpw,$countNum);fclose($fpw);}//注释下面一行可以实现同一IP登录不累加效果，测试时可以打开// session_destroy();?>
上面使用的是txt文件，下面我们来介绍一个mysql数据库操作实例
CREATE TABLE `mycounter` ( `id` int(11) NOT NULL auto_increment, `Counter` int(11) NOT NULL, `CounterLastDay` int(10) default NULL, `CounterToday` int(10) default NULL, `RecordDate` date NOT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=gbk AUTO_INCREMENT=2;
<?PHP session_start(); if( !isset($_COOKIE["user"]) ){ setcookie("user","newGuest",time()+3600); }else { setcookie("user","oldGuest"); } function ShowMyCounter(){ $id = $_GET['id'];//定义变量 $IsGone = FALSE; // 连接数据库$conn = mysql_connect('localhost', 'root', 'root');mysql_select_db('php_test', $conn);//读取数据 $querysql = " SELECT * FROM `mycounter` WHERE id = '$id' "; // $querysql = " SELECT * FROM `mycounter` "; $queryset = mysql_query($querysql, $conn); $row = mysql_fetch_array($queryset); //获得时间量 $DateNow = date('Y-m-d'); $RecordDate = $row['RecordDate']; $DateNow_explode = explode("-",$DateNow); $RecordDate_explode = explode("-",$RecordDate); //判断是否已过去一天 if( $DateNow_explode[0] > $RecordDate_explode[0]) $IsGone = TRUE; else if( $DateNow_explode[0] == $RecordDate_explode[0] ){ if( $DateNow_explode[1] > $RecordDate_explode[1] ) $IsGone = TRUE; else if( $DateNow_explode[1] == $RecordDate_explode[1] ){ if( $DateNow_explode[2] > $RecordDate_explode[2] ) $IsGone = TRUE; }else BREAK; }else BREAK; //根据IsGone进行相应操作 IF($IsGone) { $RecordDate = $DateNow; $CounterToday = 0; $CounterLastDay = $row['CounterToday']; $upd_sql = "update mycounter set RecordDate = '$RecordDate',CounterToday = '$CounterToday',CounterLastDay = '$CounterLastDay' WHERE id = Ƈ' "; mysql_query($upd_sql); } //再次获取数据 $querysql = " SELECT * FROM `mycounter` WHERE id = '$id' ";$queryset = mysql_query($querysql); $Counter = $row['Counter']; $CounterToday = $row['CounterToday']; $CounterLastDay = $row['CounterLastDay']; if($row = mysql_fetch_array($queryset) ){ if( $_COOKIE["user"] != "oldGuest" ){ //同一个用户只记录一次访问记录 $Counter = ++$row['Counter']; $CounterToday = ++$row['CounterToday']; $upd_sql = "update mycounter set counter = '$Counter', CounterToday = '$CounterToday' WHERE id = $id "; $myquery = mysql_query($upd_sql); } echo "总访问量：".$Counter; echo " "; echo "今日流量：".$CounterToday; echo " "; echo "昨日流量：".$CounterLastDay; }else{//如果数据库为空时，相应的操作 } } ShowMyCounter();?>
如果是静态页面我们上面的方法是不可以实现的，但下面再举一个不错的统计实例
未完成。。。。。。。。。。。。。。
