src/Report/XmlUtils.php
public function getHashSignFromFile($filename)
    {
        $doc = new \DOMDocument();
        @$doc->load($filename);

        return $this->getHashSignFromDoc($doc);
    }
public function getHashSignFromFile($filename)
    {
        $doc = new \DOMDocument();
        @$doc->load($filename);

        return $this->getHashSignFromDoc($doc);
    }
@param string $filename

@return string