<?php include_once 'config.php'; $youtrack = new YouTrack\Connection(YOUTRACK_URL, YOUTRACK_USERNAME, YOUTRACK_PASSWORD); // make sure, this exists! $issues = ['Sandbox-24', 'Sandbox-25']; foreach ($issues as $issueId) { $issue = $youtrack->getIssue($issueId); $attachments = $issue->getAttachments(); foreach ($attachments as $attachment) { echo $attachment->getName() . PHP_EOL; // here you can play with your file $content = $attachment->fetchContent(); file_put_contents('./files/' . $attachment->getName(), $content); } }