php post请求方法，不用curl方法的解决办法

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/**  * file_get_contents方法 请求  * @param string $url 接口url  * @param string $post_data 接口参数  * @return   string  */ if (!function_exists('send_post')) {     function send_post($url, $post_data)     {         $postdata = http_build_query($post_data);         $options = array(             'http' => array(                 'method' => 'POST',                 'header' => 'Content-type:application/x-www-form-urlencoded',                 'content' => $postdata,                 'timeout' => 15 * 60 // 超时时间（单位:s）             )         );         $context = stream_context_create($options);         $result = @file_get_contents($url, false, $context);         return $result;     } }

　　调用实例

 

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$data = array(           "mobile" => $orderData['phone'],           'pay_price' => $orderData['orderAmount'],           'send_price' => 0,           'id' => 0,           'mall_id' => $merchantInfo['xiaowei_id'],       );       $url = 'https://xiaowei23.shop.test/web/index.php?_mall_id='.$merchantInfo['xiaowei_id'].'&r=api/open/balance-recharge';       $res = send_post($url,$data);       // dd($res);       $res = json_decode($res,true);