<?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"; }
$chordNotes = explode("_", $_GET["notes"]); if ($chordNotes) { $midi = new Midi(); $midi->open(480); $midi->setBpm(120); $track = $midi->newTrack() - 1; $midi->addMsg($track, "0 PrCh ch=1 p={$instrument}"); $time = 20; foreach ($chordNotes as $noteDeslocation) { $midi->addMsg($track, "{$time} On ch=1 n={$noteDeslocation} v=127"); $time += 20; } $time += 1000; foreach ($chordNotes as $noteDeslocation) { $midi->addMsg($track, "{$time} Off ch=1 n={$noteDeslocation} v=127"); } foreach ($chordNotes as $noteDeslocation) { $midi->addMsg($track, "{$time} On ch=1 n={$noteDeslocation} v=127"); $time += 150; } $time += 1500; foreach ($chordNotes as $noteDeslocation) { $midi->addMsg($track, "{$time} Off ch=1 n={$noteDeslocation} v=127"); } $midi->addMsg($track, "{$time} Meta TrkEnd"); $data = $midi->getMid(); } header("Content-type: audio/midi"); header("Content-Disposition: attachment; filename=chord.mid"); echo $data; exit;