使用php-emoji类让网页显示emoji表情

需要的材料：

　　php-emoji类库的下载地址：https://github.com/iamcal/php-emoji

代码示例：（该代码来自官网）

 <?php

     include('emoji.php');

     # when you recieve text from a mobile device, convert it

     # to the unified format.

     //当你从移动设备里接收到信息，要将这些信息转为统一格式

     //以下4个函数是从其他设备的格式转为统一格式

     $data = emoji_docomo_to_unified($data);   # DoCoMo devices

     $data = emoji_kddi_to_unified($data);     # KDDI & Au devices

     $data = emoji_softbank_to_unified($data); # Softbank & pre-iOS6 Apple devices

     $data = emoji_google_to_unified($data);   # Google Android devices

     # when sending data back to mobile devices, you can

     # convert back to their native format.

     //以下4个函数是从统一格式转为其他设备能使用的格式

     $data = emoji_unified_docomo($data);   # DoCoMo devices

     $data = emoji_unified_kddi($data);     # KDDI & Au devices

     $data = emoji_unified_softbank($data); # Softbank & pre-iOS6 Apple devices

     $data = emoji_unified_google($data);   # Google Android devices

     # when displaying data to anyone else, you can use HTML

     # to format the emoji.

     //从统一格式转为html格式

     $data = emoji_unified_to_html($data);

     # if you want to use an editor(i.e:wysiwyg) to create the content,

     # you can use html_to_unified to store the unified value.

     $data = emoji_html_to_unified(emoji_unified_to_html($data));

实现网页显示emoji表情的步骤：

　　一、下载php-emoji

　　二、在html文件里导入emoji.css文件

　　三、在脚本里导入emoji.php文件

　　完整代码:

 <!doctype html>

 <html>

     <head>

         <meta http-equiv="content-type" content="text/html;charset=utf-8"/>

         <!-- 导入emoji.css文件，切记一定要导入 -->

         <link rel="stylesheet" type="text/css" href="./php_emoji/emoji.css">

     </head>

     <body>

         <div id="chatContent">

             <?php

                 //导入php_emoji类

                 include('./php_emoji/emoji.php');

                 //$data是emoji表情的数据

                 $data = emoji_unified_to_html($data);

                 //此时就能echo出emoji表情

                 echo $data;

             ?>

         </div>

     </body>

 </html>