'.$html.''; $return = str_replace('frameborder="0" allowfullscreen', 'style="border:none"', $return); return $return; } add_filter( 'embed_oembed_html', 'dw_oembed_filter', 10, 4 ) ; function dw_embed_oembed_html( $html ) { return preg_replace( '@src="https?:@', 'src="', $html ); } add_filter( 'embed_oembed_html', 'dw_embed_oembed_html' ); ?>