Strikethrough not working in v0.16.0

[fyrefli7]

Describe the Bug

Strikethrough is no longer working in version 0.16.0, it is working in version 0.15.0

Steps to Reproduce

<?php
require __DIR__ . '/vendor/autoload.php';

$phpWord = new \PhpOffice\PhpWord\PhpWord();
$section = $phpWord->addSection();
$section->addText('Hello World!', array('strikethrough' => true));

$objWriter = \PhpOffice\PhpWord\IOFactory::createWriter($phpWord, 'Word2007');
$objWriter->save('/tmp/test.docx');

Expected Behavior

In the above example 'Hello World!' should have the strikethrough formatting applied.

Using "composer require phpoffice/phpword" to install the PHPWord results in strikethrough not being applied. However using "composer require phpoffice/phpword:0.15.0" to install the PHPWord does apply strikethrough.

Context

Ubuntu: 19.04
PHP Version: 7.2.19
LibreOffice: 6.2.5.2

[montypanday]

Can you please share more details. I could not replicate this issue in v0.16.0.

[liborm85]

Tested with version 0.17.0 and works correctly.

[NigelRel3]

Through a question on Stackoverflow, I managed to reproduce this with

Ubuntu: 20.04
PHPOffice/PHPWord 0.18.1
LibreOffice: 6.4.7.2

After messing about with the block (in the document.xml)...

		<w:r>
			<w:rPr>
				<w:strike w:val="1" />
				<w:dstrike w:val="0" />
			</w:rPr>
			<w:t xml:space="preserve">Hello World!</w:t>
		</w:r>

I found that if you remove the <w:dstrike w:val="0" /> element, the display works OK in LibreOffice, I don't have access woth Microsoft Office to be able to check that.

[shumiv]

I got the same problem. Solved it by downgrading to 0.15.0

[pvy]

maybe the function PhpWord/Style/AbstractStyle:: setPairedVal() should set the second value to null and not false