Youtube Downloader API in PHP

index.php

// Author : Mohammed Ajmal
// github.com/cooliscool
// GNU Public License

<?php
if(isset($_GET['v'])){

// $download = exec('youtube-dl '.$_GET['v']);

$comm = 'youtube-dl '.$_GET['v'].' 2>&1';

while (@ ob_end_flush());

$proc = popen($comm, 'r');


echo "<pre>";

while(!feof($proc)){
        echo fread($proc,4096);
        @ flush();
}

echo "</pre> ";
}

else{
$output= shell_exec('ls');

echo "<pre> $output </pre> ";
}
?>