Home > Article > Backend Development > How to implement skin change in PHP based on cookies

How to implement skin change in PHP based on cookies

墨辰丷Original: 2018-06-08 17:05:231321browse

This article mainly introduces the method of using PHP to change skin based on cookies. Interested friends can refer to it. I hope it will be helpful to everyone.

The example in this article describes the method of using PHP to change skins through cookies. The details are as follows:

saveStyleSheet.php page is as follows:

<?php 
function styleSheet($currentCookie){ 
  // Get Current Style Sheet 
  $currentCookie = $_COOKIE["StyleSheet"]; 
  // Get New cookie file name 
  switch($_GET[&#39;style&#39;]){ 
    case 1: 
      $value = &#39;style1.css&#39;; 
    break; 
    case 2: 
      $value = &#39;style2.css&#39;; 
    break; 
    case 3: 
      $value = &#39;style3.css&#39;; 
    break; 
    default: 
      $value = &#39;style.css&#39;; 
    break; 
  } 
  // If the user views this page, without using 
  // style=... then set cookie to the default 
  if(!isset($_GET[&#39;style&#39;])){ 
    $value = &#39;style.css&#39;; 
  } 
  // If the new value doesn&#39;t equal the old value allow cookie change 
  if(isset($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[&#39;style&#39;])){ 
    header("Location: ".$_SERVER[&#39;HTTP_REFERER&#39;]); 
    exit; 
  } 
} 
?>

index.php page is as follows:

<!DOCTYPE html>
<html>
<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>

Summary: The above is the entire content of this article, I hope it will be helpful to everyone's study.

Related recommendations:

PHP realizes the conversion of pictures into ASCII codes

realizes online statistics through PHP Method of number of people

How to get the first letter of Chinese pinyin in php program

The above is the detailed content of How to implement skin change in PHP based on cookies. For more information, please follow other related articles on the PHP Chinese website!

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：Create unlimited tree menu with phpNext article：Create unlimited tree menu with php

See more

How to implement skin change in PHP based on cookies

Related articles