<?
//////////////////////
// goglgourd@gmail.com msn or email
// myLBFH.co.uk
// Source best viewed with Crimson Editor: Homepage of Crimson Editor - Free Text Editor, Html Editor, Programmers Editor for Windows
// myLBFH.co.uk's YouTube "Ripper" (.flv grabber)
//////////////////////
// Instructions:
// 1) Plug and play, baby! No installation/config, feel free to edit

// I've done my best to annotate this and keep it neat
// Coded in a rush it's untidy and confusing, even for me.
// Let's begin:

// Check if the form's been submitted
if($_GET['youtube']) {

// It has so run function "youtube_t" and redirect to that.
$download = youtube_t($_GET['youtube']);
header("Location: $download");
} else {
// It hasn't so show them the form.
echo '
<form method="get" action="' . $_SERVER['PHP_SELF'] . '"> Youtube address: <input type="text" name="youtube" /> eg. <em>http://youtube.com/watch?v=O_6wBubwXBM</em><input type="submit" value="Grab and Download!" />
';
}// Functions
// YouTube_T, this will grab the page (with g_page) and find the matches in the result
function youtube_t ($url) {
$page = g_page($url);
if ($page === false)
{
die("Youtube down?");
}
preg_match('/watch_fullscreen\?video_id=(.*?)&l=(.*?)+&t=(.*?)&/', $page, $match);
$match1 = "http://www.youtube.com/get_video?video_id=";
if(!$match[1]){
die("Error no matches - wrong youtube page?");
}
$match1 .= $match[1];
$match1 .= "&t=";
$match1 .= $match[3];
return $match1;
}

// G_Page, this grabs the page for YouTube_T
function g_page ($url)
{
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_VERBOSE, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$output = curl_exec($curl);
// check for errors
if (curl_errno($curl))
{
trigger_error('CURL error: "' . curl_error($curl) . '"', E_USER_WARNING);
$output = false;
}
curl_close($curl);
return $output;
}

// Blah blah blah:
//////////////////////
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
//////////////////////
?>

o bunu kullanıyor galiba