Youtube Downloader Menggunakan PHP
Script ini akan membaca halaman Youtube lalu mencari link menuju file video-nya. Lalu, file video tersebut tinggal di download menggunakan download manager. Mungkin sudah ada yang pernah baca listing di bawah ini, saya memang sudah menyebarkannya kemana-mana he.he.
Script ini membutuhkan CURL. Kenapa CURL? Karena kebanyakan webhosting sudah mendisable remote [php]fopen()[/php]. Ok, segera saja kita mulai. Ada lima fungsi di sini, mari kita bahas satu-persatu.
Yang pertama, membaca isi halaman web youtube yang menampilkan video. Di halaman ini, tercantum petunjuk di mana file video sebenarnya tersimpan. Makanya kita harus baca dulu isi halaman youtube-nya:[code]
function get_content_of_url($url){
$ohyeah = curl_init();
curl_setopt($ohyeah, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ohyeah, CURLOPT_URL, $url);
$data = curl_exec($ohyeah);
curl_close($ohyeah);
return $data;
}
?>
[/code]
Yang kedua, kita ambil string yang mengandung petunjuk di mana lokasi file video sebenarnya tersimpan:[code]
function get_flv_link($string) {
if (preg_match('/\/player2\.swf\?(.*)", "a"/', $string, $match)) {
$url = $match[1];
return 'http://youtube.com/get_video.php?'.$url;
}
}
?>
[/code]
Selanjutnya, kita buat fungsi yang bertugas mengunjungi link tersebut. Jika link tersebut dibuka menggunakan browser, kita akan terlempar (forwarded) ke file video tersebut dan otomatis akan muncul dialog download file. Nah, kita manfaatkan CURL untuk mencari tahu di mana kita terlempar:[code]
function get_http_header($url){
$uh = curl_init();
curl_setopt($uh, CURLOPT_URL, $url);
curl_setopt($uh, CURLOPT_HEADER, 1);
curl_setopt($uh, CURLOPT_RETURNTRANSFER, 1);
$res = curl_exec($uh);
curl_close($uh);
return $res;
}
?>
[/code]
Wait, fungsi ini hanya akan menampilkan HTTP Header. Kita ngga butuh semua, hanya butuh lokasi kemana kita ter-forward.
Nah, fungsi yang ini untuk membaca HTTP Header dan menampilkan lokasinya:[code]
function show_url($http_header){
$arai = explode("\n",$http_header);
foreach($arai as $ini){
if(eregi("location",$ini)) $url = $ini;
}
list($sampah,$hasil) = explode("Location:",$url);
return str_replace("\n","",trim($hasil));
}
?>
[/code]
Terakhir, kita sederhanakan semua fungsi di atas dan bungkus jadi satu fungsi:[code]
function download_youtube($url){
$data = get_content_of_url($url);
$next_url = get_flv_link($data);
$data = get_http_header($next_url);
return show_url($data);
}
?>
[/code]
Jadi deh…
Eit, lalu cara pakenya gimana?[code]
$url = "http://youtube.com/watch?v=SAQZ0BDXn48";
echo download_youtube($url);
?>
[/code]
gitu deh cara pakenya… Kalo pengen lihat demo bagaimana script ini bekerja, tinggal meluncur ke mobi.web.id aja. Cuma di sana udah dipercantik menggunakan ajax.
Well guys, sekian tutorial kita kali ini ^_*
Yeni Setiawan
24 May 2007, 05:19:21 WIB
PErtamaxxx
jadi fopen bisa disable toh
puantesan saya sering nyoba pake fopen nda bisa . , , ,
lanjoet juragan
24 May 2007, 11:37:55 WIB
kekeke.. ditulis jg tutorialnya. mantabs.. *two brams up* . jeng sandal, kalau fsockopen yang di-disable, gimana ngakalinnya yak?
@pangsit
yang dimatiin itu allow_url_fopen, fopen-nya ttp bisa jalan kok, cuma ngga bisa remote.
18 June 2007, 04:07:54 WIB
Ancen pinter mas iki rek
02 July 2007, 05:01:26 WIB
Wah keren nich, ternyata yg bikin orang Indonesia :D. Setelah bikin templatenya 1 jam akhirnya dites di http://www.wpranking.com/video/
dan berhasil :D, tapi kadang link download yg digenerate panjang amat.
Thanks buat scriptnya, kl bisa dikembangin lg buat download dari situs2 video lainnya
02 July 2007, 05:17:06 WIB
@Yogi
yupe. ke depannya memang bakal support situs2 video lainnya mas ^_*
02 July 2007, 08:36:33 WIB
Great
Subscribe feednya deh biar tau kapan ada fitur baru lg
26 July 2007, 22:48:44 WIB
Thanks.. I’ve just created a new page for this tool on my blog here Also added a backlink to MoBiTools..
Waiting for the next updated version..
26 July 2007, 22:49:22 WIB
Thanks.. I’ve just created a new page for this tool on my blog here Also added a backlink to MoBiTools..
Waiting for the next updated version..
30 July 2007, 19:09:19 WIB
uuuuuuuuuuuu
27 September 2007, 08:24:49 WIB
ucapapan selamat buat kawan,di MAN CIWARINGIN-CIREBON ;semoga puasa kami di terima oleh swt amiiiiiiiiiiiiiiiiiiiiiii
09 December 2007, 09:54:58 WIB
The best YouTube Video Downloader that I have found on the net is TubeSucker. I have done loaded maybe 15 of these things and TubeSucker is by far the best, just because of the way it works, and all of its features. It just does a lot more stuff. Check out the link above. I hope this helps some folks.
05 January 2008, 16:03:31 WIB
yup
12 January 2008, 13:36:45 WIB
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keren mas script nya… kalau mau hosting images ke sini aja ya >>> http://linkget.co.cc