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這篇文章將為大家詳細講解有關微信開發Emoji表情的示例分析,小編覺得挺實用的,因此分享給大家做個參考,希望大家閱讀完這篇文章后可以有所收獲。
一 什么是Emoji
emoji就是表情符號;詞義來自日語(えもじ,e-moji,moji在日語中的含義是字符)
表情符號現已普遍應用于手機短信和網絡聊天軟件。
emoji表情符號,在外國的手機短信里面已經是很流行使用的一種表情。
在國內的微信和微信中也被采用。
Emoji 全編碼表:
punchdrunker.github.com/iOSEmoji/table_html/flower.html
code.iamcal.com/php/emoji/
<?php include('emoji.php'); # browser sniffing tells us that a docomo phone # submitted this text $clean_text = emoji_docomo_to_unified($_POST[message]); ... # now we want to show it in a desktop browser $html = emoji_unified_to_html($clean_text);?>
回復代碼如下所示:
<?php/* 方倍工作室 http://www.fangbei.org/ CopyRight 2015 All Rights Reserved*/define("TOKEN", "weixin");$wechatObj = new wechatCallbackapiTest();if (!isset($_GET['echostr'])) { $wechatObj->responseMsg(); }else{ $wechatObj->valid(); }class wechatCallbackapiTest { //驗證簽名 public function valid() { $echoStr = $_GET["echostr"]; $signature = $_GET["signature"]; $timestamp = $_GET["timestamp"]; $nonce = $_GET["nonce"]; $token = TOKEN; $tmpArr = array($token, $timestamp, $nonce); sort($tmpArr, SORT_STRING); $tmpStr = implode($tmpArr); $tmpStr = sha1($tmpStr); if($tmpStr == $signature){ header('content-type:text'); echo $echoStr; exit; } } //響應消息 public function responseMsg() { $postStr = $GLOBALS["HTTP_RAW_POST_DATA"]; if (!empty($postStr)){ $this->logger("R \r\n".$postStr); $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA); $RX_TYPE = trim($postObj->MsgType); //消息類型分離 switch ($RX_TYPE) { case "event": $result = $this->receiveEvent($postObj); break; case "text": $result = $this->receiveText($postObj); break; default: $result = "unknown msg type: ".$RX_TYPE; break; } $this->logger("T \r\n".$result); echo $result; }else { echo ""; exit; } } //接收事件消息 private function receiveEvent($object) { $content = ""; switch ($object->Event) { case "subscribe": $content = "歡迎關注方倍工作室 "; break; case "unsubscribe": $content = "取消關注"; break; case "CLICK": switch ($object->EventKey) { case "COMPANY": $content = array(); $content[] = array("Title"=>"方倍工作室", "Description"=>"", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958"); break; default: $content = "點擊菜單:".$object->EventKey; break; } break; default: $content = "receive a new event: ".$object->Event; break; } if(is_array($content)){ if (isset($content[0]['PicUrl'])){ $result = $this->transmitNews($object, $content); }else if (isset($content['MusicUrl'])){ $result = $this->transmitMusic($object, $content); } }else{ $result = $this->transmitText($object, $content); } return $result; } //接收文本消息 private function receiveText($object) { $keyword = trim($object->Content); //多客服人工回復模式 if (strstr($keyword, "請問在嗎") || strstr($keyword, "在線客服")){ $result = $this->transmitService($object); return $result; } //自動回復模式 if (strstr($keyword, "文本")){ $content = "這是個文本消息"; }else if (strstr($keyword, "表情")){ $content = "中國:".$this->bytes_to_emoji(0x1F1E8).$this->bytes_to_emoji(0x1F1F3)."\n仙人掌:".$this->bytes_to_emoji(0x1F335); }else if (strstr($keyword, "單圖文")){ $content = array(); $content[] = array("Title"=>"單圖文標題", "Description"=>"單圖文內容", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958"); }else if (strstr($keyword, "圖文") || strstr($keyword, "多圖文")){ $content = array(); $content[] = array("Title"=>"多圖文1標題", "Description"=>"", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958"); $content[] = array("Title"=>"多圖文2標題", "Description"=>"", "PicUrl"=>"http://d.hiphotos.bdimg.com/wisegame/pic/item/f3529822720e0cf3ac9f1ada0846f21fbe09aaa3.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958"); $content[] = array("Title"=>"多圖文3標題", "Description"=>"", "PicUrl"=>"http://g.hiphotos.bdimg.com/wisegame/pic/item/18cb0a46f21fbe090d338acc6a600c338644adfd.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958"); }else if (strstr($keyword, "音樂")){ $content = array(); $content = array("Title"=>"最炫民族風", "Description"=>"歌手:鳳凰傳奇", "MusicUrl"=>"http://121.199.4.61/music/zxmzf.mp3", "HQMusicUrl"=>"http://121.199.4.61/music/zxmzf.mp3"); }else{ $content = date("Y-m-d H:i:s",time())."\nOpenID:".$object->FromUserName."\n技術支持 方倍工作室"; // $content = ""; } if(is_array($content)){ if (isset($content[0])){ $result = $this->transmitNews($object, $content); }else if (isset($content['MusicUrl'])){ $result = $this->transmitMusic($object, $content); } }else{ $result = $this->transmitText($object, $content); } return $result; } //回復文本消息 private function transmitText($object, $content) { if (!isset($content) || empty($content)){ return ""; } $xmlTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[text]]></MsgType> <Content><![CDATA[%s]]></Content> </xml>"; $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time(), $content); return $result; } //回復圖文消息 private function transmitNews($object, $newsArray) { if(!is_array($newsArray)){ return ""; } $itemTpl = " <item> <Title><![CDATA[%s]]></Title> <Description><![CDATA[%s]]></Description> <PicUrl><![CDATA[%s]]></PicUrl> <Url><![CDATA[%s]]></Url> </item>"; $item_str = ""; foreach ($newsArray as $item){ $item_str .= sprintf($itemTpl, $item['Title'], $item['Description'], $item['PicUrl'], $item['Url']); } $xmlTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[news]]></MsgType> <ArticleCount>%s</ArticleCount> <Articles>$item_str </Articles> </xml>"; $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time(), count($newsArray)); return $result; } //回復音樂消息 private function transmitMusic($object, $musicArray) { if(!is_array($musicArray)){ return ""; } $itemTpl = "<Music> <Title><![CDATA[%s]]></Title> <Description><![CDATA[%s]]></Description> <MusicUrl><![CDATA[%s]]></MusicUrl> <HQMusicUrl><![CDATA[%s]]></HQMusicUrl> </Music>"; $item_str = sprintf($itemTpl, $musicArray['Title'], $musicArray['Description'], $musicArray['MusicUrl'], $musicArray['HQMusicUrl']); $xmlTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[music]]></MsgType> $item_str</xml>"; $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time()); return $result; } //字節轉Emoji表情 function bytes_to_emoji($cp) { if ($cp > 0x10000){ # 4 bytes return chr(0xF0 | (($cp & 0x1C0000) >> 18)).chr(0x80 | (($cp & 0x3F000) >> 12)).chr(0x80 | (($cp & 0xFC0) >> 6)).chr(0x80 | ($cp & 0x3F)); }else if ($cp > 0x800){ # 3 bytes return chr(0xE0 | (($cp & 0xF000) >> 12)).chr(0x80 | (($cp & 0xFC0) >> 6)).chr(0x80 | ($cp & 0x3F)); }else if ($cp > 0x80){ # 2 bytes return chr(0xC0 | (($cp & 0x7C0) >> 6)).chr(0x80 | ($cp & 0x3F)); }else{ # 1 byte return chr($cp); } } //日志記錄 private function logger($log_content) { if(isset($_SERVER['HTTP_APPNAME'])){ //SAE sae_set_display_errors(false); sae_debug($log_content); sae_set_display_errors(true); }else if($_SERVER['REMOTE_ADDR'] != "127.0.0.1"){ //LOCAL $max_size = 1000000; $log_filename = "log.xml"; if(file_exists($log_filename) and (abs(filesize($log_filename)) > $max_size)){unlink($log_filename);} file_put_contents($log_filename, date('Y-m-d H:i:s')." ".$log_content."\r\n", FILE_APPEND); } } }?>
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