get-embed-from-youtube-or-vimeo-url-2.php

gistfile1.txt

<?
$vimeo_url = '';//? get the URL from somewhere
preg_match('/^https*?:\/\/(www\.)?vimeo\.com\/(clip\:)?(\d+).*$/', $vimeo_url, $match);
$id    = $match[3];
$hash  = @unserialize(file_get_contents("http://vimeo.com/api/v2/video/{$id}.php"));
$video = $hash[0];

//find ratio for proper height:
if ($video['width'] > 0) {
  $newheight = (($video['height'] * 670) / $video['width']);
  echo "<iframe src='http://player.vimeo.com/video/{$id}' width='670' height='{$newheight}'".
  " frameborder='0' webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>";
} else {
  echo "ERROR EMBEDDING - VIDEO MIGHT BE PRIVATE";
}