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: ".$_SERVER['HTTP_REFERER']); exit; } } ?>
index.php页面如下：
My Test Page <?php include("saveStyleSheet.php"); if(isset($_COOKIE["StyleSheet"])){ ?> " /> <?php }else{ ?> <?php } ?> Style Sheet 1
Style Sheet 2
Style Sheet 3
Default Style Sheet
希望本文所述对大家的php程序设计有所帮助。
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