Get duration from a youtube url - youtube

Question

Im looking for a function that will pull the youtube duration of a video from the url. I read some tutorials but don't get it. I embed videos on my site using a url and I have a function that pulls the thumbnail and I just want something similar that gets the duration. Here's how I get the thumb...
function get_youtube_screen_link( $url = '', $type = 'default', $echo = true ) {
if( empty( $url ) )
return false;
if( !isset( $type ) )
$type = '';
$url = esc_url( $url );
preg_match("|[\\?&]v=([^&#]*)|",$url,$vid_id);
if( !isset( $vid_id[1] ) )
return false;
$img_server_num = 'i'. rand(1,4);
switch( $type ) {
case 'large':
$img_link = "http://{$img_server_num}.ytimg.com/vi/{$vid_id[1]}/0.jpg";
break;
case 'first':
// Thumbnail of the first frame
$img_link = "http://{$img_server_num}.ytimg.com/vi/{$vid_id[1]}/1.jpg";
break;
case 'small':
// Thumbnail of a later frame(i'm not sure how they determine this)
$img_link = "http://{$img_server_num}.ytimg.com/vi/{$vid_id[1]}/2.jpg";
break;
case 'default':
case '':
default:
$img_link = "http://{$img_server_num}.ytimg.com/vi/{$vid_id[1]}/default.jpg";
break;
}
if( $echo )
echo $img_link;
else
return $img_link;
}

Answer 1

You could use something like this:
<?php
function getDuration($url){
parse_str(parse_url($url,PHP_URL_QUERY),$arr);
$video_id=$arr['v'];
$data=#file_get_contents('http://gdata.youtube.com/feeds/api/videos/'.$video_id.'?v=2&alt=jsonc');
if (false===$data) return false;
$obj=json_decode($data);
return $obj->data->duration;
}
echo getDuration('http://www.youtube.com/watch?v=rFQc7VRJowk');
?>
that returns the duration in seconds of the video.
Reference: http://code.google.com/apis/youtube/2.0/developers_guide_protocol.html
You can use a function like this one to change the seconds to hours, minutes, and seconds.

Answer 2

youtube api v3
usage
echo youtubeVideoDuration('video_url', 'your_api_key');
// output: 63 (seconds)
function
/**
* Return video duration in seconds.
*
* #param $video_url
* #param $api_key
* #return integer|null
*/
function youtubeVideoDuration($video_url, $api_key) {
// video id from url
parse_str(parse_url($video_url, PHP_URL_QUERY), $get_parameters);
$video_id = $get_parameters['v'];
// video json data
$json_result = file_get_contents("https://www.googleapis.com/youtube/v3/videos?part=contentDetails&id=$video_id&key=$api_key");
$result = json_decode($json_result, true);
// video duration data
if (!count($result['items'])) {
return null;
}
$duration_encoded = $result['items'][0]['contentDetails']['duration'];
// duration
$interval = new DateInterval($duration_encoded);
$seconds = $interval->days * 86400 + $interval->h * 3600 + $interval->i * 60 + $interval->s;
return $seconds;
}

Answer 3

This is my function to get youtube duration in second.
he is fully 100% work.
you need just youtube id video and youtube api key.
how to add youtube api key show
this video https://www.youtube.com/watch?v=4AQ9UamPN6E
public static function getYoutubeDuration($id)
{
$Youtube_KEY='';
$dur = file_get_contents("https://www.googleapis.com/youtube/v3/videos?part=contentDetails&id={$id}&key={$Youtube_KEY}");
$vTime='';
$H=0;
$M=0;
$S=0;
$duration = json_decode($dur, true);
foreach ($duration['items'] as $vidTime) {
$vTime = $vidTime['contentDetails']['duration'];
}
$vTime = substr($vTime, 2);
$exp = explode("H",$vTime);
//if explode executed
if( $exp[0] != $vTime )
{
$H = $exp[0];
$vTime = $exp[1];
}
$exp = explode("M",$vTime);
if( $exp[0] != $vTime )
{
$M = $exp[0];
$vTime = $exp[1];
}
$exp = explode("S",$vTime);
$S = $exp[0];
$H = ($H*3600);
$M = ($M*60);
$S = ($H+$M+$S);
return $S;
}
This is my function to get youtube duration in second.
he is fully 100% work.
you need just youtube id video and youtube api key.
how to add youtube api key show
this video https://www.youtube.com/watch?v=4AQ9UamPN6E

Answer 4

You can simply use a time formater to change the seconds into whatever format you like.
i.e. return gmdate("H:i:s", $obj->data->duration);

Answer 5

function getYoutubeDuration($videoid) {
$xml = simplexml_load_file('https://gdata.youtube.com/feeds/api/videos/' . $videoid . '?v=2');
$result = $xml->xpath('//yt:duration[#seconds]');
$total_seconds = (int) $result[0]->attributes()->seconds;
return $total_seconds;
}
//now call this pretty function.
//As parameter I gave a video id to my function and bam!
echo getYoutubeDuration("y5nKxHn4yVA");

Answer 6

1) You will need an API key. Go to https://developers.google.com/ and log in or create an account, if necessary. After logging in go to this link https://console.developers.google.com/project and click on the blue CREATE PROJECT button. Wait a moment as Google prepares your project.
2) You will need a web host that is running PHP with file_get_content supported. You can check by creating a new script with just "echo php_info();" and verifying that allow_url_fopen is set to On. If it is not, then change the configuration or talk to your web host.
<?php
$sYouTubeApiKey = "<enter the key you get>";
//Replace This With The Video ID. You can get it from the URL.
//ie https://www.youtube.com/XWuUdJo9ubM would be
$sVideoId = "XWuUdJo9ubM";
//Get The Video Details From The API.
function getVideoDetails ($sVideoId) {
global $sYouTubeApiKey;
//Generate The API URL
$sUrl = "https://www.googleapis.com/youtube/v3/videos?id=".$sVideoId."&key=".$sYouTubeApiKey."&part=contentDetails";
//Perform The Request
$sData = file_get_contents($sUrl);
//Decode The JSON Response
return json_decode($sData);
}
//Get The Video Duration In Seconds.
function getVideoDuration ($sVideoId) {
$oData = getVideoDetails($sVideoId);
//Deal With No Videos In List
if (count($oData->items) < 1) return false;
//Get The First Video
$oVideo = array_shift($oData->items);
//Extract The Duration
$sDuration = $oVideo->contentDetails->duration;
//Use Regular Expression To Parse The Length
$pFields = "'PT(?:([0-9]+)H)?(?:([0-9]+)M)?(?:([0-9]+)S)?'si";
if (preg_match($pFields, $sDuration, $aMatch)) {
//Add Up Hours, Minutes, and Seconds
return $aMatch[1]*3600 + $aMatch[2]*60 + $aMatch[3];
}
}
header("Content-Type: text/plain");
$oData = getVideoDetails($sVideoId);
print_r($oData);
echo "Length: ".getVideoDuration($sVideoId);
?>
Hope this helps!