Upload file with url on server

[labour]

i have download link

how i can upload this file to my server with download link?
its better to upload it in my directory

i wana upload a 700 megabyte file to directory of my server!

[labour]

i wrote this code

<?php
$time_start = microtime(true);
ini_set('max_execution_time', 360);
echo "<br>" ;
//$file = file('web-graph.txt');
ini_set('memory_limit', '2048M');



// folder to save downloaded files to. must end with slash
$destination_folder = 'files/';

$url = 'آدرس اینجا';
$newfname = $destination_folder . basename($url);

$file = fopen ($url, "rb");
if ($file) {
  $newf = fopen ($newfname, "wb");

  if ($newf)
  while(!feof($file)) {
    fwrite($newf, fread($file, 1024 * 8 ), 1024 * 8 );
  }
}

if ($file) {
  fclose($file);
}

if ($newf) {
  fclose($newf);
}

    $time_end = microtime(true);
    $time = $time_end - $time_start;
    echo "مدت زمان پردازش به ثانیه: {$time}";
    echo "<br>";

?>

but i need the code to do it faster
more faster