VK audio url decoder

Usage:

composer require yuru-yuri/vaud

Decode urls

<?php
use YuruYuri\Vaud\Decoder;

$uid = 1;  // You vk uid
$url = 'https://m.vk.com/mp3/audio_api_unavailable.mp3?extra=CeHXAgfYufnZDhy3twvZEvfIuZy4Cu0...#ASS...'; 

$decoder = new Decoder($uid);
$decodedUrl = $decoder->decode($url);

$decodedUrl === 'https://cs1-23v1.vkuseraudio.net/p1/ae1240a98cf.mp3?extra=XZ...';

Get all audio (not auto-decode):

<?php
use YuruYuri\Vaud\AlAudio;

$my_vk = new MyVkClass();  # Own class for vk.com
$cookies = $my_vk->cookies; # Get site cookies. dict()
$uid = $my_vk->uid;  # User id

$audio_parser = new AlAudio($uid /* Your or another user */, $cookies);
$all_urls = $audio_parser->main();

// result:
[
  [
    'url' => 'Encoded url', 
    'track' => 'Track name', 
    'author' => 'Author', 
    'id' => 'VK track id',
    0 => 'Encoded url', 
    1 => 'Track name',
    2 => 'Author', 
    3 => 'VK track id'
  ],
  [
    'url' => 'Encoded url', 
    'track' => 'Track name', 
    'author' => 'Author', 
    'id' => 'VK track id',
    0 => 'Encoded url', 
    1 => 'Track name',
    2 => 'Author', 
    3 => 'VK track id'
  ],
];

$decoded_urls = [];  # Look before examples