[转]php curl 设置host curl_setopt CURLOPT_HTTPHEADER 指定host

curl --silent -H "Host: www.digdeeply.info" "192.168.0.1/index.php"

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

//httpHeader    设置的 http head 参数 数组形式 如 array(‘Host: digdeeply.info‘)

function curl_by_host($url,$postString=‘‘,$httpHeader=‘‘)

{

    $ch = curl_init();

    curl_setopt($ch,CURLOPT_URL,$url);

    curl_setopt($ch,CURLOPT_POSTFIELDS,$postString);

    curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);

    curl_setopt($ch,CURLOPT_USERAGENT,$_SERVER[‘HTTP_USER_AGENT‘]);

    if(!empty($httpHeader) && is_array($httpHeader))

    {

        curl_setopt($ch, CURLOPT_HTTPHEADER, $httpHeader);

    }

    $data = curl_exec($ch);

    $info = curl_getinfo($ch);

    curl_close($ch);

    if(curl_errno($ch)){

        return $info;

    }

    return $data;

}