api - how to read data header in CURL with php

Question

i try to make api in my server. and i have problem to take the token from header. can someone explain to me how to take the value in header ?

    CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => 'partner_id=IDMDEV&transaction_id=48988250687&payment_code=10000000189&merchant_code=TESTING&request_time=2021-01-23%2003%3A54%3A56',
  CURLOPT_HTTPHEADER => array(
    'token: A51BA02A17335FE256109DCDA4693463A491C0AE3E6C72DC69E97D44D9AA6F4F',
    'Content-Type: application/x-www-form-urlencoded'
  ),
));

Answer 1

等待大神解答