View file sots-syet-livebook/mp3/d.php

<?php
include 'conf.php';
$down = htmlspecialchars(trim($_GET['down'])); 
$url = 'http://poiskm.org/?do=getById&id='.$down.'';


$file = $url; 
$url = $url; 
$finfo = new SplFileInfo($file); 
$fn = $finfo->getFilename(); 
        
if ($h = get_headers($url, 1)): 
if (!empty($h['Location'])): 
$url = $h['Location']; 
$h = get_headers($url, 1); 
endif; 
            
if (ob_get_level()) 
    ob_end_clean(); 

header('Content-Description: File Transfer'); 
header('Content-Type: application/octet-stream'); 
header('Content-Disposition: attachment; filename=Livebook.pp.ua_'.$down.'.mp3'); 
header('Content-Transfer-Encoding: binary'); 
header('Expires: 0'); 
header('Cache-Control: must-revalidate'); 
header('Pragma: public'); 
header('Content-Length: ' . $h['Content-Length']); 
readfile($file) . exit; 
else: 
header('location: ' . $file) . exit; 
endif; 
?>