add_music.php

<?php
session_start();
require('config/config.php');
require('model/functions.fn.php');

if( isset($_FILES['music']) && !empty($_FILES['music']) &&
	isset($_POST['title']) && !empty($_POST['title'])){

	$file = $_FILES['music'];
	$title = $_POST['title'];

	if (is_file($file['tmp_name'])){
		$ext = strtolower(substr(strrchr($file['name'], '.')  ,1));
		// Vérification des extentions
		if (preg_match('/\.(mp3|ogg)$/i', $file['name'])) {
			$filename = md5(uniqid(rand(), true));
			$destination = "musics/{$filename}.{$_SESSION['id']}.{$ext}";

			move_uploaded_file($file['tmp_name'],$destination);
			addMusic($db, $_SESSION['id'], $title, $destination);
			header('Location: dashboard.php');

		} else {
			$error = 'Erreur, le fichier n\'a pas une extension autorisée !';
		}
	}
}

include 'view/_header.php';
include 'view/add_music.php';
include 'view/_footer.php';