php使用CURL模拟GET与POST向微信接口提交及获取数据的方法

/*** @desc 获取access_token* @return String access_token*/function getAccessToken(){  $AppId = '1232assad13213123';  $AppSecret = '2312312321adss3123213';  $getUrl = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid='.$AppId.'&secret='.$AppSecret;  $ch = curl_init();  curl_setopt($ch, CURLOPT_URL, $getUrl);  curl_setopt($ch, CURLOPT_HEADER, 0);  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  curl_setopt($ch, CURL_SSLVERSION_SSL, 2);  curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);  curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);  $data = curl_exec($ch);  $response = json_decode($data);  return $response->access_token;}

/*** @desc 实现天气内容回复*/public function testWeixin(){$access_token = $this->getAccessToken();$customMessageSendUrl = 'https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token='.$access_token;$description = '今天天气的详细信息（从第三方获取）。';$url = 'http://weather.com/';$picurl = 'http://weather.com/';$postDataArr = array('touser'=>'OPENID','msgtype'=>'news','news'=>array(  'articles'=>array( 'title'=>'当天天气', 'description'=>$description, 'url'=>$url, 'picurl'=>$picurl,  ),),);$postJosnData = json_encode($postDataArr);$ch = curl_init($customMessageSendUrl);curl_setopt($ch, CURLOPT_HEADER, 0);curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);curl_setopt($ch, CURLOPT_POST, 1);curl_setopt($ch, CURLOPT_POSTFIELDS, $postJosnData);curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);$data = curl_exec($ch);var_dump($data);}