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Homephp教程PHP源码php图片统计器

这个网页图片统计器的原理很简单就是把我们保存到txt中的文本读出来再做成相对就的图片数字,这样就可以做成网页图片统计器了。

<script>ec(2);</script>



图形页面计数器范例

$

 代码如下 复制代码

countfile = "num.txt";
//定义计数器写入的文件是当前目录下count.txt,然后我们应当测试该文件能否打开
if (($fp = fopen($countfile, "r+")) == false) { //用读写模式打开文件,若不能打开就退出
 printf ("打开文件 %s 失败!",$countfile);
 exit;
}
else
{
 //如果文件能够正常打开,就读入文件中的数据,假设是1
 $count = fread ($fp,10);
 //读取10位数据
 $count = $count + 1;

 fclose ($fp);
 //关闭当前文件
 $fp = fopen($countfile, "w+");
 //以覆盖模式打开文件
 fwrite ($fp,$count);
 //写入加1后的新数据
 fclose ($fp);
 //并关闭文件
}

//$count转换为图片模式的代码

 $fp = fopen ($countfile, "r"); //以只读模式打开文件
 $array_count = 1; //定义一个表示数组元素位置的变量,下面要用
 while (! feof($fp)) {
  $current_number = fgetc($fp);
  $counter_array[$array_count] = $current_number;
  $array_elements = count ($counter_array);
  $array_count = $array_count + 1;
 }
 //显示代码
 echo ("

欢迎您,第");

 for ($array_id = 1;$array_id   echo ("php图片统计器");
 }

 echo ("位客人

");
 

?>


 

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