/** * @param \DOMNode $itemObj * @return string */ public static function getInnerHtml(\DOMNode $itemObj) { $innerHtml = ''; $children = $itemObj->childNodes; /** @var \DOMNode $child */ foreach ($children as $child) { $innerHtml .= $child->ownerDocument->saveXML($child); } $innerHtml = StringHelper::safeEncodeStr($innerHtml); return $innerHtml; }