WordPress Version: .20
/**
* Prepare the oembed HTML to be displayed in an RSS feed.
*
* @since 4.4.0
* @access private
*
* @param string $content The content to filter.
* @return string The filtered content.
*/
function _oembed_filter_feed_content($content)
{
return str_replace('<iframe class="wp-embedded-content" sandbox="allow-scripts" security="restricted" style="position: absolute; clip: rect(1px, 1px, 1px, 1px);"', '<iframe class="wp-embedded-content" sandbox="allow-scripts" security="restricted"', $content);
}