这篇文章主要介绍了php实现通过cookie换肤的方法,通过cookie存储用户选择信息实现换肤效果,具有一定参考借鉴价值,需要的朋友可以参考下
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：
<?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: ".$_SERVER['HTTP_REFERER']); exit; } } ?>
index.php页面如下：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>My Test Page</title> <?php include("https://www.jb51.net/saveStyleSheet.php"); if(isset($_COOKIE["StyleSheet"])){ ?> <link type="text/css" href="stylesheets/ <?php echo styleSheet($_COOKIE["StyleSheet"]); ?> " /> <?php }else{ ?> <link type="text/css" href="https://www.jb51.net/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="https://www.jb51.net/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。
您可能感兴趣的文章: