可能重複:
php regex - find all youtube video ids in string
Get YouTube video ID from URL w/ PHPPHP正則表達式YouTube視頻ID
我已經意識到,YouTube可能有顯示的URL幾個格式。我創建了一些php代碼,僅在鏈接僅使用此url格式時才提取視頻ID:http://www.youtube.com/watch?v=videoid
。
我發現這個REGEX提取youtube視頻ID,但我不知道如何將其應用於我的代碼。我已將它放入我的代碼中,但沒有任何反應。我怎樣才能將它應用於我的代碼或者可能是一種不同的方法?
HERE是我的網站。
但它無法從這個網址格式獲得視頻ID:
latest short format: http://youtu.be/NLqAF9hrVbY
iframe: http://www.youtube.com/embed/NLqAF9hrVbY
iframe (secure): https://www.youtube.com/embed/NLqAF9hrVbY
object param: http://www.youtube.com/v/NLqAF9hrVbY?fs=1&hl=en_US
object embed: http://www.youtube.com/v/NLqAF9hrVbY?fs=1&hl=en_US
watch: http://www.youtube.com/watch?v=NLqAF9hrVbY
users: http://www.youtube.com/user/Scobleizer#p/u/1/1p3vcRhsYGo
ytscreeningroom: http://www.youtube.com/ytscreeningroom?v=NRHVzbJVx8I
any/thing/goes!: http://www.youtube.com/sandalsResorts#p/c/54B8C800269D7C1B/2/PPS-8DMrAn4
any/subdomain/too: http://gdata.youtube.com/feeds/api/videos/NLqAF9hrVbY
more params: http://www.youtube.com/watch?v=spDj54kf-vY&feature=g-vrec
PHP
<?php
$vari ='';
if($_POST)
{
$url = $_POST['yurl'];
$parsed_url = parse_url($url);
parse_str($parsed_url['query'], $parsed_query_string);
$v = $parsed_query_string['v'];
$hth = 300; //$_POST['yheight'];
$wdth = 500; //$_POST['ywidth'];
$is_auto = 0;
?>
<p>Iframe Result:</p>
<?
//Iframe code with optional autoplay
echo ('<iframe src="http://www.youtube.com/embed/'.$v.'" frameborder="0" width="'.$wdth.'" height="'.$hth.'"></iframe>');
?>
<p>Old way to embedd result: </p>
<?
//Old way to embed code- optional autoplay
echo ('<embed width="'.$wdth.'" height="'.$hth.'" type="application/x-shockwave-flash" src="http://www.youtube.com/v/'.$v.'" wmode="transparent" embed="" /></embed>');
}
?>
HTML
<form method="post" action="">
URL:
<input type="text" value="<?php $url ?>" name="yurl"> <!--$vari-->
<br>
<input type="submit" value="Generate Embed Code" name="ysubmit">
<br>
</form>
你做了什麼調試?你可以展示一個[最小測試用例](http://sscce.org),? – 2012-07-11 17:57:17
你需要輸出url:''應該是'<?php echo $ url; ?> – 2012-07-11 17:58:14
和http://stackoverflow.com/questions/7221485/get-youtube-video-id-from-url-w-php – mario 2012-07-11 18:01:04