Performance - Add option to lazy load videos after page loads.

I updated the oembed.tpl.php with a preg_replace() to add in an extra youtube parameter that loads the youtube related js files only when you click on play.

More info here: http://drupal.stackexchange.com/questions/201632/drupal-7-oembed-video-m...

I'm sure there is a better way of doing this instead of doing a preg_replace()

  1 <?php
  2 /**  
  3  * @file
  4  * Default template file for oembed data
  5  */  
  6 ?>   
  7 <div class="<?php print $classes; ?>"<?php print $attributes; ?>>
  8      
  9   <?php print render($title_prefix); ?>
 10   <?php if ($title): ?>
 11     <a href="<?php print $original_url; ?>"<?php print $title_attributes; ?>><?php print render($title); ?></a>
 12   <?php endif; ?>
 13   <?php print render($title_suffix); ?>
 14      
 15   <span<?php print $content_attributes; ?>>
 16     <?php
 17     $content = preg_replace('/feature=oembed/', 'feature=oembed&controls=2&modestbranding=1', $content);                                                                                                                                                          
 18     print render($content); ?>
 19   </span>
 20 </div>
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