Not escaping values for youtube title and descriptions

This code needs to change to this so &’s and other characters don’t break your XML (like mine did)

if ( isset( $youtube_data[‘title’] ) )
$video[‘title’] = htmlspecialchars($youtube_data[‘title’]);

if ( isset( $youtube_data[‘description’] ) )
$video[‘description’] = htmlspecialchars($youtube_data[‘description’]);

https://www.ads-software.com/plugins/wp-video-seo/