简单的cookie计数器实现源码

  

复制代码 代码如下:

  <?php  if (!empty ($_COOKIE['example'] ))

  $example = ++$_COOKIE['example'] ;

  else $example = 1 ;

  setcookie("example",$example,time()+54000);

  ?>

  

复制代码 代码如下:

  <html>

  <head>

  <meta http-equiv="Content-Type" content="text/html; charset=gb2312">

  <title>简单的COOKIE计数器</title>

  <style type="text/css">

  <!--

  .style1 {

  font-size: 14px;

  font-family: "华文琥珀";

  }

  .style2 {

  font-size: 25px;

  font-family: "华文行楷";

  }

  .style3 {

  font-size: 13px;

  font-family: "华文琥珀";

  }

  -->

  </style>

  </head>

  <body>

  <table width="350" height="208" border="0" cellpadding="0" cellspacing="0">

  <tr>

  <td background="images/136.JPG">

  <table width="240" height="208" border="0" align="center" cellpadding="0" cellspacing="0">

  <tr>

  <td height="30" align="center" class="style2"> </td>

  </tr>

  <tr>

  <td height="25" align="center" class="style2">欢迎光临</td>

  </tr>

  <tr>

  <td height="30" align="center" valign="top">

  <span class="style1">本页已经被访问:</span>

  <span class="style2"> <?php echo "$example";?>次</span>

  </td>

  </tr>

  <tr>

  <td height="18" align="center" valign="top">

  <span class="style3">简单的COOKIE计数器</span>

  </td>

  </tr>

  <tr>

  <td height="30" align="center"> </td>

  </tr>

  </table> </td>

  </tr>

  </table>

  </body>

  </html>