PHP curl方法集合

curl  get请求

function curl_get($url, &$httpCode = 0)
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

        //不做证书校验,部署在linux环境下请改为true
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
        $file_contents = curl_exec($ch);
        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        curl_close($ch);
        return $file_contents;
    }

curl post请求 发送json数据

function post_json($url , $params = array()){
        //$data_string = json_encode($params,JSON_UNESCAPED_UNICODE);
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
        curl_setopt(
            $ch, CURLOPT_HTTPHEADER,
            array(
                'Content-Type: application/json'
            )
        );

        $data = curl_exec($ch);
        curl_close($ch);
        return ($data);
    }

curl post请求

function curl_post($url)
    {
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_USERPWD, "username:password"); # 设置 API 帐号密码
        curl_setopt($curl, CURLOPT_URL, $url);
        $ret = curl_exec($curl); # 获取接口返回结果
        curl_close($curl);

        return $ret;
    }