1. Go to this page and download the library: Download chipslays/soundcloud library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
$trackId = $sc->getTrackId('https://soundcloud.com/pureflavoor/skriptonit-polozhenie-pureflavor-remix');
$streams = $sc->api(['i1', 'tracks', $trackId, 'streams']);
// or you can use short alias for this:
$streams = $sc->getStreamByTrackUrl('https://soundcloud.com/pureflavoor/skriptonit-polozhenie-pureflavor-remix');