There is a problem with php Curl crawling the page of search results.

ask for help. Recently do a movie search function, need to crawl btso search results. But no matter how you set it with curl, it returns 403. I have also tried to add a header message, but I can"t do it either. Please help me!
Thank you!

$url = "https://btso.pw/search/".$keyword;
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_HEADER, FALSE);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_REFERER, "https://btso.pw/search/");
        dd(curl_exec($ch));

you first grab the request information under natural browsing in the browser:

curl 'https://btso.pw/search/FSET-391' 
-H 'Connection: keep-alive' 
-H 'Pragma: no-cache' -H 'Cache-Control: no-cache' 
-H 'Upgrade-Insecure-Requests: 1' -H 'DNT: 1' 
-H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36' 
-H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8' 
-H 'Referer: https://btso.pw/search/' 
-H 'Accept-Encoding: gzip, deflate, br' 
-H 'Accept-Language: zh-CN,zh;q=0.9,en;q=0.8,zh-TW;q=0.7' 
-H 'Cookie: AD_enterTime=1540175511; AD_adca_b_SM_T_728x90=0; AD_jav_b_SM_T_728x90=0; AD_javu_b_SM_T_728x90=0; AD_wav_b_SM_T_728x90=0; AD_adst_b_SM_T_728x90=1; AD_exoc_b_SM_T_728x90=1; AD_adma_b_POPUNDER=2' 
--compressed ;

then convert this information to PHP:

$headers     = array(
    'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36',
    'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
    'Cookie: AD_enterTime=1540175511; AD_adca_b_SM_T_728x90=0; AD_jav_b_SM_T_728x90=0; AD_javu_b_SM_T_728x90=0; AD_wav_b_SM_T_728x90=0; AD_adst_b_SM_T_728x90=1; AD_exoc_b_SM_T_728x90=1; AD_adma_b_POPUNDER=2',
    'Accept-Language: zh-CN,zh;q=0.9,en;q=0.8,zh-TW;q=0.7',
    'Upgrade-Insecure-Requests: 1',
    'Connection: keep-alive',
    'Referer: https://btso.pw/search/'
);
$url         = 'https://btso.pw/search/FSET-391';
$ch          = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
var_dump(curl_exec($ch));

$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
var_dump($httpCode);
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bd43a3-30efb.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bd43a3-30efb.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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