微信模板消息示例

responseMsg();

class wechatCallbackapiTest
{
	public function valid()
    {
        $echoStr = $_GET["echostr"];

        //valid signature , option
        if($this->checkSignature()){
        	echo $echoStr;
        	exit;
        }
    }

    public function responseMsg()
    {
		//get post data, May be due to the different environments
		$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];

      	//extract post data
		if (!empty($postStr)){
                /* libxml_disable_entity_loader is to prevent XML eXternal Entity Injection,
                   the best way is to check the validity of xml by yourself */
                libxml_disable_entity_loader(true);
              	$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
                $fromUsername = $postObj->FromUserName;
                $toUsername = $postObj->ToUserName;
                $keyword = trim($postObj->Content);
                $time = time();
               
				if(!empty( $keyword ))
                {
              		
                    
                     include("token.php");
                        $url="https://api.weixin.qq.com/cgi-bin/message/template/send?access_token={$token}";
                        
$a=array("first"=>array("value"=>"欢迎加入会员中心","color"=>"#FF0000"),"keyword1"=>array("value"=>"张三","color"=>"#FF0000"),"keyword2"=>array("value"=>"13455555555","color"=>"#FF0000"),"keyword3"=>array("value"=>"100","color"=>"#FF0000"),"keyword4"=>array("value"=>"铜牌会员","color"=>"#FF0000"),"keyword5"=>array("value"=>"001","color"=>"#FF0000"),"remark"=>array("value"=>"点击查看更多优惠","color"=>"#FF0000"));
                    $b=array("touser"=>"{$fromUsername}","template_id"=>"FDfSaS63i3sVCRw0e5hTvjnLO6hMpjGD8HmFHIEeGw4","url"=>"http://www.qq.com","topcolor"=>"#FF0000","data"=>$a);
$post=json_encode($b); 
                        
                         $ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);//url  
curl_setopt($ch, CURLOPT_POST, 1);  //post
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);  
curl_exec($ch);    
curl_close($ch); 
                    
                    
                }else{
                	echo "Input something...";
                }

        }else {
        	echo "";
        	exit;
        }
    }
		
	private function checkSignature()
	{
        // you must define TOKEN by yourself
        if (!defined("TOKEN")) {
            throw new Exception('TOKEN is not defined!');
        }
        
        $signature = $_GET["signature"];
        $timestamp = $_GET["timestamp"];
        $nonce = $_GET["nonce"];
        		
		$token = TOKEN;
		$tmpArr = array($token, $timestamp, $nonce);
        // use SORT_STRING rule
		sort($tmpArr, SORT_STRING);
		$tmpStr = implode( $tmpArr );
		$tmpStr = sha1( $tmpStr );
		
		if( $tmpStr == $signature ){
			return true;
		}else{
			return false;
		}
	}
}

?>