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）
1 <?php 2 include('emoji.php'); 3 4 # when you recieve text from a mobile device, convert it 5 # to the unified format. 6 //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 7 //以下4个函数是从其他设备的格式转为统一格式 8 9 $data = emoji_docomo_to_unified($data); # DoCoMo devices 10 $data = emoji_kddi_to_unified($data); # KDDI & Au devices 11 $data = emoji_softbank_to_unified($data); # Softbank & pre-iOS6 Apple devices 12 $data = emoji_google_to_unified($data); # Google Android devices 13 14 15 # when sending data back to mobile devices, you can 16 # convert back to their native format. 17 //以下4个函数是从统一格式转为其他设备能使用的格式 18 19 $data = emoji_unified_docomo($data); # DoCoMo devices 20 $data = emoji_unified_kddi($data); # KDDI & Au devices 21 $data = emoji_unified_softbank($data); # Softbank & pre-iOS6 Apple devices 22 $data = emoji_unified_google($data); # Google Android devices 23 24 25 # when displaying data to anyone else, you can use HTML 26 # to format the emoji. 27 //从统一格式转为html格式 28 29 $data = emoji_unified_to_html($data); 30 31 # if you want to use an editor(i.e:wysiwyg) to create the content, 32 # you can use html_to_unified to store the unified value. 33 34 $data = emoji_html_to_unified(emoji_unified_to_html($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:
1 <!doctype html> 2 <html> 3 <head> 4 <meta http-equiv="content-type" content="text/html;charset=utf-8"/> 5 <!-- 导入emoji.css文件，切记一定要导入 --> 6 <link rel="stylesheet" type="text/css" href="./php_emoji/emoji.css"> 7 </head> 8 <body> 9 <div id="chatContent"> 10 <?php 11 //导入php_emoji类 12 include('./php_emoji/emoji.php'); 13 //$data是emoji表情的数据 14 $data = emoji_unified_to_html($data); 15 //此时就能echo出emoji表情 16 echo $data; 17 ?> 18 </div> 19 </body> 20 </html>
备注：一定要导入emoji.css文件