PHP curl在下一个302重定向url访问时使用标头值

Question

我正在尝试在php curl函数中使用下一个url访问时的标头值。 示例访问https://example.com/page1其302重定向并返回带有新值的新标头，此值我尝试再次使用302重定向网址

我的PHP代码是

$header = ["Authorization: Bearer $token"];
$header = ["User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36"];
$data = Curl("https://example.com/page1",$header);


function Curl($url,$head= [],$post=''){
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($ch, CURLOPT_TIMEOUT,8);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT,5);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    if($post):
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS,$post); 
    endif;
    if($head)
        curl_setopt($ch, CURLOPT_HTTPHEADER, $head);
    $page = curl_exec($ch);
    curl_close($ch);
    return $page;   
}