search

Home >php教程 >php手册 >php实现通过cookie换肤的方法，php实现cookie换肤

php实现通过cookie换肤的方法，php实现cookie换肤

WBOY
WBOYOriginal
2016-06-13 08:57:571100browse

php实现通过cookie换肤的方法，php实现cookie换肤

本文实例讲述了php实现通过cookie换肤的方法。分享给大家供大家参考。具体如下：

saveStyleSheet.php页面如下：

<&#63;php 
function styleSheet($currentCookie){ 
  // Get Current Style Sheet 
  $currentCookie = $_COOKIE["StyleSheet"]; 
  // Get New cookie file name 
  switch($_GET['style']){ 
    case 1: 
      $value = 'style1.css'; 
    break; 
    case 2: 
      $value = 'style2.css'; 
    break; 
    case 3: 
      $value = 'style3.css'; 
    break; 
    default: 
      $value = 'style.css'; 
    break; 
  } 
  // If the user views this page, without using 
  // style=... then set cookie to the default 
  if(!isset($_GET['style'])){ 
    $value = 'style.css'; 
  } 
  // If the new value doesn't equal the old value allow cookie change 
  if(isset($value)||$currentCookie!=$value||isset($currentCookie)){ 
    setcookie("StyleSheet", $value, time()+600000); /* expires in 10,000 hours*/ 
    return $_COOKIE["StyleSheet"]; 
  }else{ 
    return $_COOKIE["StyleSheet"]; 
  } 
  if(isset($_GET['style'])){ 
    header("Location: ".$_SERVER['HTTP_REFERER']); 
    exit; 
  } 
} 
&#63;>

index.php页面如下：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>My Test Page</title>
<&#63;php 
include("saveStyleSheet.php"); 
if(isset($_COOKIE["StyleSheet"])){ 
&#63;> 
<link rel="stylesheet" type="text/css" href="stylesheets/ <&#63;php echo styleSheet($_COOKIE["StyleSheet"]); &#63;> " />
<&#63;php 
}else{ 
&#63;> 
<link rel="stylesheet" type="text/css" href="stylesheets/style.css" />
<&#63;php 
} 
&#63;> 
</head>
<body>
<a href="saveStyleSheet.php&#63;style=1">Style Sheet 1</a><br />
<a href="saveStyleSheet.php&#63;style=2">Style Sheet 2</a><br />
<a href="saveStyleSheet.php&#63;style=3">Style Sheet 3</a><br />
<a href="saveStyleSheet.php">Default Style Sheet</a>
</body>
</html>

希望本文所述对大家的php程序设计有所帮助。

Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：浅谈php错误提示及查错方法，浅谈php错误提示Next article：php实现网页缓存的工具类分享，php网页缓存工具类

Related articles

See more