Returning a single value of an Associative Array

I'm trying to return a single thumbnail from the following array. Right now, foreach loops through the entire array, giving me 4 thumbnails - I only want the first one.

The original code:

$videoThumbnails = $videoEntry->getVideoThumbnails();
  foreach($videoThumbnails as $videoThumbnail) {
    echo "<img src='".$videoThumbnail['url']."' height='".$videoThumbnail['height']."' width='".$videoThumbnail['width']."' /> \n";
  }

Code (markup):

If I try the following, I get nothing in response.

  $videoThumbnails = $videoEntry->getVideoThumbnails();
  echo "<img src='".$videoThumbnails['url']."' height='".$videoThumbnails['height']."' width='".$videoThumbnails['width']."' /> \n";

Code (markup):

Can anyone provide insight? Thank you!

 

It sounds like its an array of hashes given your use of foreach. So.

$videoThumbnails = $videoEntry->getVideoThumbnails();
echo  "<img src='".$videoThumbnail[0]['url']."' height='".$videoThumbnail[0]['height']."' width='".$videoThumbnail[0]['width']."' /> \n";

PHP:

 

Perfect, thanks! I had tried ['url'][0] previously, and that hadn't worked, but didn't try putting the number first. Thanks!