php 通过cookie存储用户选择,更换皮肤样式表功能实例
内容摘要
这篇文章主要为大家详细介绍了php 通过cookie存储用户选择,更换皮肤样式表功能实例,具有一定的参考价值,可以用来参考一下。
php通过cookie存储用户选择,更换皮肤样式表,对此感
php通过cookie存储用户选择,更换皮肤样式表,对此感
文章正文
这篇文章主要为大家详细介绍了php 通过cookie存储用户选择,更换皮肤样式表功能实例,具有一定的参考价值,可以用来参考一下。
php通过cookie存储用户选择,更换皮肤样式表,对此感兴趣的朋友,看看idc笔记做的技术笔记。saveStyleSheet.php,经测试代码如下:1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | <code class = "php" > /** * 通过cookie更换皮肤样式表 * * @param * @author php教程 www.idcnote.com **/ 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 ; } } /*** 来自php教程(www.idcnote.com) ***/ </code> |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | <code class = "php" > <!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> <?php include ( "saveStyleSheet.php" ); if (isset( $_COOKIE [ "StyleSheet" ])){ ?> <link rel= "stylesheet" type= "text/css" href= "stylesheets/ <?php echo styleSheet($_COOKIE[" StyleSheet "]); ?> " /> <?php } else { ?> <link rel= "stylesheet" type= "text/css" href= "stylesheets/style.css" /> <?php } ?> </head> <body> <a href= "saveStyleSheet.php?style=1" >Style Sheet 1</a><br /> <a href= "saveStyleSheet.php?style=2" >Style Sheet 2</a><br /> <a href= "saveStyleSheet.php?style=3" >Style Sheet 3</a><br /> <a href= "saveStyleSheet.php" >Default Style Sheet</a> </body> </html> /*** 来自php教程(www.idcnote.com) ***/ </code> |
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