src/XmlElement.php
public function innerXml()
    {
        $children = '';
        foreach ($this->getChildren() as $child) {
            $children .= (string)$child;
        }

        return $this->getText() . $children;
    }
public function innerXml()
    {
        $children = '';
        foreach ($this->getChildren() as $child) {
            $children .= (string)$child;
        }

        return $this->getText() . $children;
    }
public function innerXml ( ) { $ children = '' ; foreach ( $ this -> getChildren ( ) as $ child ) { $ children .= ( string ) $ child ; } return $ this -> getText ( ) . $ children ; }
Get xml without root element.

@return string
Get xml without root element .