用PHP在主页MAIN.PHP中让用户自定义添加内容，有码求帮助

">
A


">
B


然后在CSS中设置:

[code=CSS]
#a {
display:none;
}

#b {
display:none;
}

#a1 {
}

#b1 {
}

   if(isset($_COOKIE['events'])) {
      $widgets1 = $_COOKIE['events'];
   } else {
      $widgets1 = "eventsshow";
      
   }
   
   if(isset($_COOKIE['friends'])) {
      $widgets2 = $_COOKIE['friends'];
   } else {
      $widgets2 = "friendsshow";
      
   }

   

      
Widgets
      >
      events
      

      >
      friends
      
      
      
       
              
              

?>