$entries = $xpath->query("//span[$xattr]");
$xattr = "@rel='oembed'";//oe_build_xpath("rel","oembed");
- foreach($entries as $e) {
+ foreach ($entries as $e) {
$href = $xpath->evaluate("a[$xattr]/@href", $e)->item(0)->nodeValue;
- if(!is_null($href)) $e->parentNode->replaceChild(new DOMText("[embed]".$href."[/embed]"), $e);
+ if (!is_null($href)) {
+ $e->parentNode->replaceChild(new DOMText("[embed]".$href."[/embed]"), $e);
+ }
}
return oe_get_inner_html( $dom->getElementsByTagName("body")->item(0) );
} else {