PHPWord HTML Text in Codeigniter

// ----- PHPWord With HTML Text Tanpa Template -----

$pw         = new \PhpOffice\PhpWord\PhpWord();
$section        = $pw->addSection();

// Add HTML
$html       = "<h1>Hello World</h1>";
$html       .= "<p>Paragraph 1.</p>";
$html       .= "<p><b>Paragraph 2</b></p>";
\PhpOffice\PhpWord\Shared\Html::addHtml($section, $html, false, false);

// ALT
header("Content-Type: application/octet-stream");
header("Content-Disposition: attachment; filename=test.docx");
$objWriter  = \PhpOffice\PhpWord\IOFactory::createWriter($phpWord, "Word2007");
$objWriter->save("php://output");






// ----- PHPWord With HTML Text Dengan Template -----

$phpWord    = new \PhpOffice\PhpWord\PhpWord();
$pw         = $phpWord->loadTemplate('assets/files/template_soal_answer.docx');

// Add HTML
$html       = "<h1>Hello World</h1>";
$html       .= "<p>Paragraph 1.</p>";
$html       .= "<p><b>Paragraph 2</b></p>";

$parser = new \HTMLtoOpenXML\Parser();
\PhpOffice\PhpWord\Settings::setOutputEscapingEnabled(false);
$ooXml = $parser->fromHTML($html); // Parse Text To HTML
$pw->setValue('variable', $ooXml); // Set Value
 \PhpOffice\PhpWord\Settings::setOutputEscapingEnabled(true);


// Break Line
$pw->setValue('ganti_baris', '${newline}');
$new_line = new \PhpOffice\PhpWord\Element\PreserveText('</w:t><w:br/><w:t> </w:t><w:br/><w:t>');
$pw->setComplexValue('newline', $new_line);


// Process Export
header("Content-Type: application/vnd.openxmlformats-officedocument.wordprocessingml.document");
header("Content-Disposition: attachment; filename=Test.docx");
$pw->saveAs('php://output');