phpcurl无法正常抓取内容

function echo_var_dump($obj){

    echo "

";

    echo var_dump($obj);

    echo "

";  

}



function GetCurl($url) {



    //curl 伪造useragent

    $useragent = array(

        'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0)',

        'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2)',

        'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)',

        'Mozilla/5.0 (Windows; U; Windows NT 5.2) Gecko/2008070208 Firefox/3.0.1',

        'Opera/9.27 (Windows NT 5.2; U; zh-cn)',

        'Opera/8.0 (Macintosh; PPC Mac OS X; U; en)',

        'Mozilla/5.0 (Windows; U; Windows NT 5.2) AppleWebKit/525.13 (KHTML, like Gecko) Chrome/0.2.149.27 Safari/525.13 ',

        'Mozilla/5.0 (Windows; U; Windows NT 5.2) AppleWebKit/525.13 (KHTML, like Gecko) Version/3.1 Safari/525.13'

    );



    $curl = curl_init();

    curl_setopt($curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);

    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

    curl_setopt($curl, CURLOPT_URL, $url);    



    // 设置iP和useragent

    curl_setopt($curl, CURLOPT_REFERER, "http://h5.eqxiu.com/s/Rwg9jFlv");

    curl_setopt($curl, CURLOPT_USERAGENT, array_rand($useragent));



    $resp = curl_exec($curl);

    curl_close($curl);

    return $resp;

}



$url = "http://s1.eqxiu.com/eqs/page/119805007?code=Rwg9jFlv&time=1523150497000";

$page_data = GetCurl($url);

$page_arr = json_decode($page_data, true);



echo_var_dump($page_arr);