public function getAccessToken($corpid,$secret) {      
        //TODO: access_token 应该全局存储与更新，以下代码以写入到文件中做示例                      
		//TODO: 每个应用的access_token应独立存储，此处用secret作为区分应用的标识
        $path = "../cache/$secret.php";
        $data = json_decode(get_php_file($path));
        
        if($data->expire_time < time()) {                
            $url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=$corpid&corpsecret=$secret";                      
            $res = json_decode(http_get($url)["content"]);

            $access_token = $res->access_token;
            
            if($access_token) {
                $data->expire_time = time() + 7000;
                $data->access_token = $access_token;        
                set_php_file($path, json_encode($data));
            }
        } else {
            $access_token = $data->access_token;
        }
        return $access_token;    
    }

	$info = $array("name" => "新增部门名称", 
						  "parentid" => 1,
						  "order" => 10,
						  "id" => 12);

		//TODO：此处传入你的企业corpid以及通讯录应用的secret信息
		$txl_access_token = getAccessToken("corpid","txl_secret");		
		print(http_post("https://qyapi.weixin.qq.com/cgi-bin/department/create?access_token=$txl_access_token",$info));

$info = $array("agentid" => "agentid",  //TODO:配置需要更新的应用ID
						"report_location_flag" => 0,
						"name" => "HR助手",
						"description" => "企业好助手",
						"redirect_domain" => "open.work.weixin.qq.com",
						"isreportenter" => 0,
						"home_url" => "http://www.qq.com"
					   );

//TODO:此处传入你的企业的corpid以及对应应用的secret信息
$app_access_token = getAccessToken("corpid","app_secret");
print(http_post("https://qyapi.weixin.qq.com/cgi-bin/agent/set?access_token=$app_access_token",$info));

$msg = array(
 			'touser'=>'UserID', 
 			'toparty'=>'1', 
 			'msgtype'=>'news',
 			'agentid'=>1000007,
 			'news'=>array(
 				"articles"=> array(0=>array(
 					"title"=>"中秋节礼品领取",
 					"description"=>"今年中秋节公司有豪礼相送",
 					"url"=>"http://qq.com", 	"picurl"=>"http://res.mail.qq.com/node/ww/wwopenmng/images/independent/doc/test_pic_msg1.png"
 				))
 			)
 		);
	 		
$app_access_token = getAccessToken("corpid","app_secret");
print(http_post("https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token=$app_access_token",$msg));

function receiveMsgFromQyWx(){		 
		//TODO:配置接收消息的应用相关信息
		$token = $config->Token;
		$encodingAesKey = $config->EncodingAESKey;	
		$corpId = $appConfigs->CorpId;
		
		$sReqMsgSig = $_GET["msg_signature"];	
		$sReqTimeStamp = $_GET["timestamp"];	
		$sReqNonce = $_GET["nonce"];	
		$sReqData = file_get_contents("php://input");		

		$sMsg = "";  // 解析之后的明文
		$wxcpt = new MsgCrypt($token,$encodingAesKey,$corpId);
		$errCode = $wxcpt->DecryptMsg($sReqMsgSig, $sReqTimeStamp, $sReqNonce, $sReqData, $sMsg);

		if ($errCode == 0) {
			// 解密成功，sMsg即为xml格式的明文
			$xml = new DOMDocument();
			$xml->loadXML($sMsg);
			//取出发送消息的UserID
			$FromUserName = $xml->getElementsByTagName('FromUserName')->item(0)->nodeValue;  
			//取出发送的消息内容体
			$content = $xml->getElementsByTagName('Content')->item(0)->nodeValue;  
			//TODO ... 业务逻辑					
		} else {
			print("ERR: " . $errCode . "\n\n");			
		}
	}

	function replyMsgToUser(){
		// 需要发送的明文消息 
		// TODO：根据用户提交过来的操作封装此数据包
		$sRespData = "<xml>
						<ToUserName><![CDATA[mycreate]]></ToUserName>
						<FromUserName><![CDATA[wx5823bf96d3bd56c7]]></FromUserName>
						<CreateTime>1348831860</CreateTime>
						<MsgType><![CDATA[text]]></MsgType>
						<Content><![CDATA[this is a test]]></Content>
					  </xml>";

		$sEncryptMsg = ""; //xml格式的密文
		$wxcpt = new MsgCrypt($token,$encodingAesKey,$corpId);
		$errCode = $wxcpt->EncryptMsg($sRespData, $sReqTimeStamp, $sReqNonce, $sEncryptMsg);

		if ($errCode == 0) {			
			// 加密成功，企业需要将加密之后的sEncryptMsg返回
			
			// TODO:向企业微信的后台回复消息
		} else {
			print("ERR: " . $errCode . "\n\n");
			// exit(-1);
		}
	}

function getJsApiTicket($corpid,$secret) {      
      // jsapi_ticket 应该全局存储与更新，以下代码以写入到文件中做示例
      $path = "../cache/jsapi_ticket.php";
      $data = json_decode(get_php_file($path));
      $app_access_token = getAccessToken($corpid,$secret);    

      if($data->expire_time < time()){        
          $accessToken = $this->accessToken->getAccessToken();      
          $url = "https://qyapi.weixin.qq.com/cgi-bin/get_jsapi_ticket?access_token=$app_access_token";          
          $res = json_decode(http_get($url)["content"]);
          $ticket = $res->ticket;

          if ($ticket) {
              $data->expire_time = time() + 7000;
              $data->jsapi_ticket = $ticket;              
              set_php_file($path, json_encode($data));
          }
      } else {
          $ticket = $data->jsapi_ticket;
      }

      return $ticket;
    }

 function getSignPackage() {
	  //TODO:填写你需要生成签名的企业ID以及应用密钥
      $jsapiTicket = getJsApiTicket("corpid","app_secret");

      // 注意 URL 一定要动态获取，不能 hardcode.
      $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
      $url = "$protocol$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";

      $timestamp = time();
      $nonceStr  = createNonceStr();

      //这里参数的顺序要按照 key 值 ASCII 码升序排序
      $string = "jsapi_ticket=$jsapiTicket&noncestr=$nonceStr&timestamp=$timestamp&url=$url";
      $signature = sha1($string);

      $signPackage = array(
          "appId"     => $this->appId,
          "nonceStr"  => $nonceStr,
          "timestamp" => $timestamp,
          "url"       => $url,
          "signature" => $signature,
          "rawString" => $string
      );
      return $signPackage; 
}

<?php
  require_once "../lib/jssdk.php";  

  //第一步: 生成JSAPI签名
  $jssdk = getSignPackage();
  $signPackage = $jssdk->GetSignPackage();
?>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>JSAPI 签名输出测试</title>        
</head>
<body>
</body>

<!-- 第二步: 引用JSAPI 的脚本文件 -->
<script src="http://work.weixin.qq.com/wework_admin/jweixin"></script>
<script>
  /*
   * 第三步: 配置jsapi的权限 
   * 注意：所有的JS接口只能可信域名下调用   
   */
  wx.config({
      debug: true,
      appId: '<?php echo $signPackage["appId"];?>',    //此处的appId等同于企业的CorpID
      timestamp: '<?php echo $signPackage["timestamp"];?>',
      nonceStr: '<?php echo $signPackage["nonceStr"];?>',
      signature: '<?php echo $signPackage["signature"];?>',
      jsApiList: [
        // 所有要调用的 API 都要加到这个列表中
      ]
  });
  wx.ready(function () {
    //TODO： 执行和jsapi相关的初始化操作
  });
</script>
</html>