$youtubeUrl = 'https://www.youtube.com/watch?v=1cQh1ccqu8M';
$youtubePattern = "/s*[a-zA-Z//:.]*youtu(be.com/watch?v=|.be/)([a-zA-Z0-9-_]+)([a-zA-Z0-9/*-\_?&;\%=.]*)/i";
function youtubeEmbedCallback($matches) {
if (!isset($matches[2])) {
return '';
}
$videoId = $matches[2];
return '<iframe width="560" height="315" src="https://www.youtube.com/embed/' . $videoId . '" frameborder="0" allowfullscreen></iframe>';
}
$youtubeEmbed = preg_replace_callback($youtubePattern, "youtubeEmbedCallback", $youtubeUrl);
echo $youtubeEmbed;
//Stamperà:
//<iframe width="560" height="315" src="https://www.youtube.com/embed/1cQh1ccqu8M" frameborder="0" allowfullscreen></iframe>
preg_replace("/s*[a-zA-Z//:.]*youtube.com/watch?v=([a-zA-Z0-9-_]+)([a-zA-Z0-9/*-\_?&;\%=.]*)/i","<iframe width="420" height="315" src="//www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>",$post_details['description']);
function getYoutubeEmbedUrl($url)
{
$shortUrlRegex = '/youtu.be/([a-zA-Z0-9_-]+)??/i';
$longUrlRegex = '/youtube.com/((?:embed)|(?:watch))((?:?v=)|(?:/))([a-zA-Z0-9_-]+)/i';
if (preg_match($longUrlRegex, $url, $matches)) {
$youtube_id = $matches[count($matches) - 1];
}
if (preg_match($shortUrlRegex, $url, $matches)) {
$youtube_id = $matches[count($matches) - 1];
}
return 'https://www.youtube.com/embed/' . $youtube_id ;
}