if(!isset($v)) return true; return '<div class="embed-responsive embed-responsive-16by9"> <iframe allowfullscreen="" class="embed-responsive-item" src="https://www.youtube.com/embed/'.$v.'"> </iframe></div>';
Insert responsive youtube video in a bootstrap template
if(!isset($v)) return true; return '<div class="embed-responsive embed-responsive-16by9"> <iframe allowfullscreen="" class="embed-responsive-item" src="https://www.youtube.com/embed/'.$v.'"> </iframe></div>';
Note: This droplet uses classes only supported by Twitter Bootstrap 3.2 and higher.