PHPWord อัพขึ้นโฮสแล้วรัน ไม่มีอะไรเกิดขึ้นเลยครับ ช่วยดูทีครับ

<?php
require_once('PHPWord.php');

// New Word Document
$PHPWord = new PHPWord();

// New portrait section
$section = $PHPWord->createSection();

// Set Font
$PHPWord->addFontStyle('rNormalStyle', array('name'=>'Angsana New', 'bold'=>false, 'italic'=>false, 'size'=>16));
$PHPWord->addFontStyle('rBoldStyle', array('name'=>'Angsana New', 'bold'=>true, 'italic'=>false, 'size'=>22));

$PHPWord->addParagraphStyle('pNormalRightStyle', array('align'=>'right', 'spaceBefore' => 0, 'spaceAfter'=>0, 'spacing' => 0));
$PHPWord->addParagraphStyle('pNormalCenterStyle', array('align'=>'center', 'spaceBefore' => 0, 'spaceAfter'=>0, 'spacing' => 0));
$PHPWord->addParagraphStyle('pNormalLeftStyle', array('align'=>'left', 'spaceBefore' => 0, 'spaceAfter'=>0, 'spacing' => 0));

// Add header
$header = $section->createHeader();
$header->addText('สำนักยุทธศาสตร์และประเมิลผล', 'rNormalStyle', 'pNormalRightStyle');
$header->addText('กรุงเทพมหานคร', 'rNormalStyle', 'pNormalRightStyle');

// Add content
$section->addText('ทดสอบ', 'rBoldStyle', 'pNormalCenterStyle');
$section->addText('ทดสอบ1', 'rBoldStyle', 'pNormalCenterStyle');
$section->addTextBreak(1);

// Save File
$objWriter = PHPWord_IOFactory::createWriter($PHPWord, 'Word2007');
$objWriter->save('Texts.docx');

// Your browser will name the file "myFile.docx"
// regardless of what it's named on the server
header("Content-Disposition: attachment; filename='myFile.docx'");
readfile('Texts.docx'); // or echo file_get_contents($temp_file);
//unlink('Texts.docx');  // remove temp file
?>