微信jssdk 上传永久图片素材，获取Media_ID

<?php
define('APPID', "wx6375555");
require_once "../jssdk.php";
require_once "../interface/common.php";
session_start();
$jssdk = new JSSDK("wx63555a3", "a1fc0faf1c25555555555cc6");
$access_token=$jssdk->getAccessToken();
$file['filename']="/0713/img/071301.png";
$file['content-type']="image/png";
$file['filelength']='1000';
// var_dump($file);
echo $access_token."<br />";
echo add_material($file,$access_token);

function add_material($file_info,$access_token) {
$url = "https://api.weixin.qq.com/cgi-bin/material/add_material?access_token={$access_token}&type=image";
$ch1 = curl_init();
$timeout = 5;
$real_path = "{$_SERVER['DOCUMENT_ROOT']}{$file_info['filename']}";//这里把文件路径补全，使用盘符路径
$data = array("media" => new CURLFile("{$real_path}"), 'form-data' => $file_info);//php5.6(含)以上版本使用此方法
curl_setopt($ch1, CURLOPT_URL, $url);
curl_setopt($ch1, CURLOPT_POST, 1);
curl_setopt($ch1, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch1, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($ch1, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch1, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch1, CURLOPT_POSTFIELDS, $data);
$result = curl_exec($ch1);
curl_close($ch1);
if (curl_errno() == 0) {
$result = json_decode($result, true);
var_dump($result);
// return $result['media_id'];
} else {
return false;
}
}

?>

成功后返回：
array(2) { ["media_id"]=> string(43) "stQlYTZsRUZut333333333888888888ONSPY5vo" ["url"]=> string(134) "http://mmbiz.qpic.cn/mmbiz_png/s90X0Mn7spAlQ8GRqic2t0PB88888888888888888888888888888888888b7aXOKK8qpK0lyFQibw/0?wx_fmt=png" }

如果不成功，根据错误提示再百度。