php curl header头

工作中第一次用到header做个记录

工作中需要在heaer里面加上

Authorization 用来验证身份

public function index()
    {
        $url = "http://te33333.com";
        $param['username'] = "uduje";
        $param['password'] = "";
        $header[] = "Authorization:Basic ZWNjbGllbnQ6ZWXQ=";//我已开始把authorization写到了key里面就出错了
        $result = $this->request_post($url,$param,$header);
        dump($result);
        //$this->display();
    }
public function request_post($url = '', $param = '',$header=) {
        if (empty($url) || empty($param) || empty($header)) {
            return false;
        }

        $postUrl = $url;
        $curlPost = $param;
        $ch = curl_init();//初始化curl
        curl_setopt($ch, CURLOPT_URL,$postUrl);//指定地址
        curl_setopt($ch, CURLOPT_HEADER, );//设置header输出,0不输出1输出
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header);//设置header输入
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, );//要求结果为字符串且输出到屏幕上,0输出1不输出
        curl_setopt($ch, CURLOPT_POST, );//post提交方式
        curl_setopt($ch, CURLOPT_POSTFIELDS, $curlPost);
        $data = curl_exec($ch);//运行curl
        curl_close($ch);

        return $data;

    }

post如果要提交json数据,需要把CURLOPT_HTTPHEADER中添加两个头

curl_setopt($ch, CURLOPT_HTTPHEADER, array(
    'Content-Type: application/json',
    'Content-Length: ' . strlen($data_string)
));

get如下

function request_get($url = '', $param = '',$header=0) {
        if (empty($url) || empty($param) || empty($header)) {
            return false;
        }
		$i = 0;
        foreach($param as $k=>$v){
			if($i==0){
				$url = $url."?".$k."=".$v;
			}else{
				$url = $url."&".$k."=".$v;
			}
			$i++;
		}

        $postUrl = $url;
        $ch = curl_init();//初始化curl
        curl_setopt($ch, CURLOPT_URL,$postUrl);//抓取指定网页
        curl_setopt($ch, CURLOPT_HEADER, 0);//设置header
		curl_setopt($ch, CURLOPT_HTTPHEADER, $header);//设置header
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//要求结果为字符串且输出到屏幕上
        $data = curl_exec($ch);//运行curl
        curl_close($ch);

        return $data;

    }