What is the correct path to specify for downloading WAV files in PHP?

When downloading WAV files in PHP, it is important to set the correct headers to ensure that the file is downloaded correctly. This includes specifying the content type as "audio/wav" and using the correct file path to locate the WAV file on the server. By setting the appropriate headers and providing the correct file path, you can ensure that the WAV file is downloaded successfully.

<?php
// Specify the file path to the WAV file
$file = 'path/to/your/file.wav';

// Set the appropriate headers for downloading a WAV file
header('Content-Type: audio/wav');
header('Content-Disposition: attachment; filename="' . basename($file) . '"');
header('Content-Length: ' . filesize($file));

// Output the file for download
readfile($file);