PHP Dropbox API download file to server - php

Question

I'm attempting to download file from dropbox to my server, nothing is returned but i know the file exists
$headers = array('Authorization: Bearer '.$access_token,
'Content-Type: application/json',
'Dropbox-API-Arg: {"path": "'.$filepath.'"}');
$file = fopen($filename, "w+");
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://content.dropboxapi.com/2/files/download");
curl_setopt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_FILE, $file);
$result = curl_exec($ch);
curl_close ($ch);
fclose($file);
Where did i go wrong? How do i solve?

Answer 1

try this way and check the output of the result. and save it to the local server.
$url = 'https://content.dropboxapi.com/2/files/download';
$formData = [
"path"=> $filepath
];
$ch = curl_init($url);
$authorization = "Authorization: Bearer ".$access_token;
$request_data = "Dropbox-API-Arg: ".json_encode($formData);
curl_setopt($ch, CURLOPT_HTTPHEADER, array($authorization, $request_data));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
$result = curl_exec($ch);
curl_close($ch);
dd($result)