show doc，docx文件内容php

I have problem that showing the content or docx file in php(laravel 5).
I did not find any solution to show the content. I use phpword lib for reading, I read the document of phpword but not find the solution.
Here is my code:
+upload in html:

<form method="post" action="doc/upload" enctype="multipart/form-data">
            {{csrf_field()}}
            <input type="file" name="file" accept=".doc, .docx"/>

            <button class="btn btn-primary" style="margin-top: 5px"><span class="glyphicon glyphicon-import" aria-hidden="true"></span> Upload</button>
        </form>

+ process:

public function upload(Request $request){
    $file = $request->file('file');
    $phpWord = \PhpOffice\PhpWord\IOFactory::load($file);
    //i use this line below for showing but it can not show exactly 
    $phpWord->save('php://output');
}

+result:

If you want to show all word doc contetns, then the best way would be to save the word file as html and then show html contents in an Iframe.

$objWriter = \PhpOffice\PhpWord\IOFactory::createWriter($phpWord, 'HTML');
$objWriter->save('doc.html');

if you want to grab just the plain text contents from the doc, you might try something like this

foreach($phpWord->getSections() as $section) {
    foreach($section->getElements() as $element) {
        if(method_exists($element,'getText')) {
            echo($element->getText() . "<br>");
        }
    }
}

Hope this helps.

I was also looking for the answer for this and here's my code to read a docx file using PHPWord. I'm completing the steps from installation (this is for laravel 5)

Step 1. add https://github.com/PHPOffice/PHPWord in your composer file. (composer.json)

"require": {
       "phpoffice/phpword": "v0.13.*"
    }

Step 2. Add to your controller the IOFactory.

use PhpOffice\PhpWord\IOFactory;

Step 3. create a reader and load the file.

$phpWord = IOFactory::createReader('Word2007')->load($request->file('file')->path());

Step 4. You can already check the $phpWord for properties and contents of the document.

Step 5. If you want to extract the contents of document. use code below

$phpWord = IOFactory::createReader('Word2007')->load($request->file('file')->path());

foreach($phpWord->getSections() as $section) {
            foreach($section->getElements() as $element) {
                if(method_exists($element,'getText')) {
                    echo($element->getText() . "<br>");
                }
            }
        }