WordPress简易主题样式切换程序

Posted 2021-02-25

Easiest way to switch theme styles for WordPress demos.

//place in php tags above DOCTYPE declaration
<?php 
 
//Set Default style
$demo_style = "style";
 
//Retrieve Cookie (if exists)
if( isset($_COOKIE['your-theme-style']) ){
 
    //Set Style
    $demo_style = $_COOKIE['your-theme-style']; 
 
}
 
//Retrieve Style form URL
if( isset($_GET['style'])){
 
    //Set Style
    $demo_style = $_GET['style'];
 
    //Set cookie
    setcookie('your-theme-style', $demo_style);
 
} ?>
 
 
// Put stylesheet link in head
<link href="<?php bloginfo('stylesheet_directory'); ?>/<?php echo $demo_style; ?>.css" rel="stylesheet" type="text/css" media="screen" />
 
 
//links in theme page
http://www.yoursite.com/yourtheme/?style=style
http://www.yoursite.com/yourtheme/?style=another_style
http://www.yoursite.com/yourtheme/?style=yet_another_style