What are the considerations when hiring a developer to implement a download function for an HTML5 audio player in PHP?

To implement a download function for an HTML5 audio player in PHP, you need to consider security measures to prevent unauthorized access to the audio files, ensure the download functionality is user-friendly, and optimize the code for performance. 

<?php
// Check if the file exists and is accessible
if (file_exists('audio.mp3')) {
    // Set appropriate headers for download
    header('Content-Description: File Transfer');
    header('Content-Type: audio/mpeg');
    header('Content-Disposition: attachment; filename="audio.mp3"');
    header('Content-Length: ' . filesize('audio.mp3'));
    // Read the file and output it to the browser
    readfile('audio.mp3');
    exit;
} else {
    echo 'File not found.';
}
?>

Keywords

HTML5 audio player download function PHP developer implementation

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