Show YouTube video thumbnails and Vimeo video thumbnail code sharing

This article focuses on showing YouTube video thumbnails and Vimeo video thumbnails of the code, the need for friends can refer to the following

function Video_image ($url) {   $image _url = Parse_url ($url);     if ($image _url[' host '] = = ' www.youtube.com ' | |         $image _url[' host '] = = ' youtube.com ') {         $array = explode ("&", $image _url[' query ']);         Return "http://img.youtube.com/vi/". substr ($array [0], 2). " /0.jpg ";     } else if ($image _url[' host '] = = ' www.youtu.be ' | |               $image _url[' host '] = = ' youtu.be ') {         $array = explode ("/", $image _url[' path ');         Return "http://img.youtube.com/vi/". $array [1]. " /0.jpg ";     } else if ($image _url[' host '] = = ' Www.vimeo.com ' | |          $image _url[' host '] = = ' vimeo.com ') {         $hash = unserialize (file_get_contents ("http://vimeo.com/api/v2/video/").         substr ($image _url[' path '], 1). ". PHP "));         return $hash [0]["Thumbnail_medium"];}     } 

　　

Show YouTube video thumbnails and Vimeo video thumbnail code sharing