<?php if (isset($_POST['notedata'])) { require './midi.class.php'; $txt = $_POST['notedata']; //echo $txt; //echo '\r\n \r\n'; $midi = new Midi(); //echo "midi made"; $midi->importTxt($txt); //echo $midi->getTrackCount(); $destFilename = 'output3A.mid'; //echo $destFilename; ///$tracks=$midi->tracks(); echo $midi->getMid(); //$midi->downloadMidFile($destFilename); //not from a midi file //echo 'Binary test' //echo json_encode($binary); } else { echo "not set"; }