Parse YouTube URLs With PHP
Here’s a nice PHP snippet that some of you might find useful with regards to information on YouTube videos. It’s a code that I came across over at PHPZAG that will parse the various types of YouTube URLs and then returning their embed iframe.
<?php
function parseYoutubeURL($link, $width=430, $height=230){
$final = ‘<iframe width=”‘.$width.‘” height=”‘.$height.‘” src=”http://www.youtube.com/embed/{code}” frameborder=”0?></iframe>’;
//se o link for o embed (altera o width e height)
if(stristr($link, “iframe”)){
$link = preg_replace(“/width=(\”)[0-9]+(\”)/”, ‘width=”‘.$width.‘”‘, $link);
$link = preg_replace(“/height=(\”)[0-9]+(\”)/”, ‘height=”‘.$height.‘”‘, $link);
return $link;
}
$parsed = parse_url($link);
//link URL
if(stristr($parsed['path'], ‘watch’) !== false){
parse_str($parsed['query'], $args);
$code = $args['v'];
}//link do embbed
elseif(stristr($parsed['path'], ‘embed’) !== false){
$code = str_replace(“/embed/”, “”, $parsed['path']);
}//short link
elseif($parsed['host'] == ‘youtu.be’){
$code = str_replace(“/”, “”, $parsed['path']);
}
if($code){
$final = str_replace(“{code}”, $code, $final);
return $final;
}else{
return null;
}
} ?>
The above code comes with optional width and height.
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1 Comment
Moko
07.21.2012
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I mean, what you say is valuable and all. Nevertheless just imagine if
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