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UM3 extended POST print_job

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Posted · UM3 extended POST print_job
Our team is working on developing a web application for accessing The UM3E remotely in PHP, We tried implementing the POST print_job part using the multipart/form-data but it doesn't work. It shows no file received. Here is the code. Any help is appreciated!
$curl = curl_init();
$filedata = $_FILES["fileToUpload"]["tmp_name"];
  $data_array =  array(
    "jobname" => "test",
    "file" => "@$filedata"
$headers = array("Content-Type:multipart/form-data"); 
  $options = array(
   CURLOPT_URL => $url,
   CURLOPT_USERPWD => $username . ":" . $password,
   CURLOPT_HEADER => true,
   CURLOPT_HTTPHEADER => $headers,
curl_setopt_array($curl, $options);
$result = curl_exec($curl);
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    • 2 weeks later...
    Posted · UM3 extended POST print_job

    Finally solved it. It's just some PHP syntax error. 

     'file' => "@$filedata" doesn't work for PHP7. Besides, this file must be a local file.

    There is no need to set CURLOPT_HTTPHEADER.

    CURLOPT_HEADER must be set as 0

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