CURL response Empty reply from server - php

Question

I am using native php 5 (I know it sucks). I want to use curl post with some response
{ SUCCESS = 0,UNAUTHORIZED = 4,WRONG_PARAM = 5,DTIME_OLD = 6,WRONG_SIGN = 11,TOO_LONG = 12}
Actually i've tried on postman and it works with return 0 (SUCCESS).
But when I try on php 5 on localhost XAMPP, it always return empty reply from server.
I also check it on verbose cmd and it still no reply (img:https://i.stack.imgur.com/1zuIx.png).
Any idea, please?
Here is the code:
$path = "msisdn=087884327525&text=meong&sign=".$sign."&userid=19348&timestamp=".$date_fix;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $host);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $path);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false );
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER,
array('accept: /User-Agent: python-requests/2.8.1',
'accept-encoding: gzip, deflate',
'cache-control: no-cache',
'connection: keep-alive',
'content-length: 119',
'Content-Type: application/x-www-form-urlencoded; charset=utf-8'
// 'postman-token: 53c6e053-1692-010b-ffb9-b249ab94fca1'
));
$response = curl_exec($ch);
if ($response === false){
print_r('Curl error: ' . curl_error($ch));
}else{
echo "success";
}
curl_close($ch);
print_r($response);
ANSWER
I change the 'accept' header and separate it with 'user-agent'. And also, I move the timestamp path to prevent error '&times' into 'x'. I ran it on postman (works), then I copy the code from postman to my editor, and it works.
Here is the code:
$curl = curl_init();
curl_setopt_array($curl, array(
// CURLOPT_PORT => "9922",
CURLOPT_URL => $host,
CURLOPT_RETURNTRANSFER => true,
// CURLOPT_ENCODING => "",
// CURLOPT_MAXREDIRS => 10,
// CURLOPT_TIMEOUT => 30,
CURLOPT_SSL_VERIFYPEER => false ,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "timestamp=".$date_fix."&msisdn=087881257525&text=test%20USSD&sign=".$sign."&userid=19348",
CURLOPT_HTTPHEADER => array(
"accept: /",
"accept-encoding: gzip, deflate",
"cache-control: no-cache",
"connection: keep-alive",
"content-type: application/x-www-form-urlencoded",
"postman-token: 95239f79-13c2-f64e-4fa0-d2498e5118c9",
"user-agent: python-requests/2.8.1"
),
));
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}