//curl_post
function curl_post($url,$data = ''){ // 模擬提交資料函式
$curl = curl_init(); // 啟動一個CURL會話
if (class_exists ( '\CURLFile' )) {//php5.5跟php5.6中的CURLOPT_SAFE_UPLOAD的預設值不同，php版本>=5.6後，這種寫法就會導致檔案無法進行上傳到微信伺服器
curl_setopt ( $curl, CURLOPT_SAFE_UPLOAD, true );
    } else {
if (defined ( 'CURLOPT_SAFE_UPLOAD' 
 
)) {
curl_setopt ( $curl, CURLOPT_SAFE_UPLOAD, false );
        }
    }
curl_setopt($curl, CURLOPT_URL, $url); // 要訪問的地址
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // 對認證證書來源的檢查
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0); // 從證書中檢查SSL加密演算法是否存在
curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT'
 
]); // 模擬使用者使用的瀏覽器
//        curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自動跳轉
//        curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自動設定Referer
curl_setopt($curl, CURLOPT_POST, 1); // 傳送一個常規的Post請求
curl_setopt($curl, CURLOPT_POSTFIELDS, $data); // Post提交的資料包
curl_setopt($curl, CURLOPT_TIMEOUT, 30); // 設定超時限制防止死迴圈
 
curl_setopt($curl, CURLOPT_HEADER, 0); // 顯示返回的Header區域內容
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 獲取的資訊以檔案流的形式返回
$tmpInfo['data'] = curl_exec($curl); // 執行操作
$tmpInfo['errno'] = curl_errno($curl);//捕抓異常
curl_close($curl); // 關閉CURL會話
return $tmpInfo; // 返回資料
}

//上傳素材
private function uploadMediaMaterialQifen($aParam){
$sAccessToken = $this->readAcessToken();
if($aParam['type'] == 2){ //圖片
$type = "image";
    }else if($aParam['type'] == 3){ //語音
$type = "voice";
    }else if($aParam['type'] == 4){ //視訊
$type = "video";
    }
$url = "https://api.weixin.qq.com/cgi-bin/material/add_material?access_token=".$sAccessToken."&type=".$type;
$real_path = "{$_SERVER['DOCUMENT_ROOT']}{$aParam['mediaval']}";
if (class_exists ( '\CURLFile' )) {//關鍵是判斷curlfile,官網推薦php5.5或更高的版本使用curlfile來例項檔案
$real_path = new \CURLFile ( $real_path, $aParam['mediamime'] );
    } else {
$real_path = '@' . $real_path;
    }
$file_info = array(
'media' => $real_path,
'type' => $type,
'filename' => $aParam['mediaval'],
'filelength' => $aParam['mediasize'],
'content-type' => $aParam['mediamime']
    ); //素材
$result = curl_post($url,$file_info);
if(!empty($result)){
$userUnionjson = json_decode($result["data"]);
if(isset($userUnionjson->{'errcode'})){
$sErrCode = $userUnionjson->{'errcode'};
if ($sErrCode == "40001" || $sErrCode == "41001"|| $sErrCode == "42001"){
$sAccessToken = $this->getAcessToken();
$url = "https://api.weixin.qq.com/cgi-bin/material/add_material?access_token=".$sAccessToken."&type=".$type;
$result = curl_post($url,$file_info);
            }
        }
    }
return json_decode($result["data"],true);
}