Store DICOM file to DCM4CHEE using PHP script

gistfile1.php

<?php

declare(strict_types = 1);
define("BOUNDARY", bin2hex(random_bytes(10)));

$filePath = 'test.dcm';
$baseUrl = 'http://127.0.0.1:8080';
$AET = 'TESTAETITLE';

/**
 * Generate request body for a multipart/related
 *
 * @param string $filePath
 */
function generateMultipartRelatedBody(string $filePath): string {
    $rn = "\r\n";
    $basename = basename($filePath);

    $body = '--' . BOUNDARY . $rn;
    $body .= 'Content-Disposition: form-data;name="file";filename="' . $basename . '"' . $rn;
    $body .= "Content-Type: application/dicom" . $rn . $rn;
    $body .= file_get_contents($filePath) . $rn;
    $body .= '--' . BOUNDARY . '--';

    return $body;
}

$ch = curl_init();

curl_setopt_array($ch, array(
    CURLOPT_HTTPHEADER => array(
        'Content-Type: multipart/related;type="application/dicom";boundary="' . BOUNDARY .'"',
        'Accept: application/dicom+json',
    ),
    CURLOPT_POST => true,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_URL => $baseUrl . '/dcm4chee-arc/aets/' . $AET . '/rs/studies',
    CURLOPT_POSTFIELDS => generateMultipartRelatedBody($filePath),
));

$result = curl_exec($ch);
curl_close($ch);

$jsonString = json_encode(json_decode($result), JSON_PRETTY_PRINT);
print($jsonString . "\n");

exit(0);