NFePHP\NFe\ToolsNFe::zGetInfo PHP Method

    protected function zGetInfo($xml)
    {
        $dom = new Dom();
        $dom->loadXMLString($xml);
        $ide = $dom->getNode('ide');
        $emit = $dom->getNode('emit');
        $dest = $dom->getNode('dest');
        $enderDest = $dest->getElementsByTagName('enderDest')->item(0);
        $icmsTot = $dom->getNode('ICMSTot');
        $resp = array('chave' => $dom->getChave('infNFe'), 'dhCont' => $dom->getValue($ide, 'dhCont'), 'xJust' => $dom->getValue($ide, 'xJust'), 'cOrgaoAutor' => $dom->getValue($ide, 'cUF'), 'tpAutor' => '1', 'dhEmi' => $dom->getValue($ide, 'dhEmi'), 'tpNF' => $dom->getValue($ide, 'tpNF'), 'IE' => $dom->getValue($emit, 'IE'), 'UF' => $dom->getValue($enderDest, 'UF'), 'CNPJ' => $dom->getValue($dest, 'CNPJ'), 'CPF' => $dom->getValue($dest, 'CPF'), 'idEstrangeiro' => $dom->getValue($dest, 'idEstrangeiro'), 'IEdest' => $dom->getValue($dest, 'IE'), 'vNF' => $dom->getValue($icmsTot, 'vNF'), 'vICMS' => $dom->getValue($icmsTot, 'vICMS'), 'vST' => $dom->getValue($icmsTot, 'vST'));
        return $resp;
    }