php curl方法 支持 http https get post cookie

//请求方式curl封装 @author Geyaru QQ 534208139  参数1：访问的URL，参数2：post数据(不填则为GET)，参数3：提交的$cookies,参数4：是否返回$cookies
    public function curl_request($url,$post='',$cookie='', $returnCookie=0){
            $curl = curl_init();
            curl_setopt($curl, CURLOPT_URL, $url);
            curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0)');
            curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
            curl_setopt($curl, CURLOPT_AUTOREFERER, 1);
            curl_setopt($curl, CURLOPT_REFERER, "http://XXX");
            if($post) {
                curl_setopt($curl, CURLOPT_POST, 1);
                curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($post));
            }
            if($cookie) {
                curl_setopt($curl, CURLOPT_COOKIE, $cookie);
            }
            curl_setopt($curl, CURLOPT_HEADER, $returnCookie);
            curl_setopt($curl, CURLOPT_TIMEOUT, 10);
            curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
            curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1);  //ssl 这两行代码是为了能走https的请求,http请求放着也没有影响
            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); //ssl 这两行代码是为了能走https的请求,http请求放着也没有影响
            $data = curl_exec($curl);
            if (curl_errno($curl)) {
                return curl_error($curl);
            }
            curl_close($curl);
            if($returnCookie){
                list($header, $body) = explode("\r\n\r\n", $data, 2);
                preg_match_all("/Set\-Cookie:([^;]*);/", $header, $matches);
                $info['cookie']  = substr($matches[1][0], 1);
                $info['content'] = $body;
                return $info;
            }else{
                return $data;
            }
    }