Docx::normalizeContent

public function normalizeContent(): void
{
	if($this->isFileProcessable() && $this->open() === true)
	{
		$this->fillInnerDocuments();
		foreach($this->innerDocuments as $path => $data)
		{
			/** @var DocxXml $document */
			$document = $data['document'];
			$document->normalizeContent();
			$this->addContentToZip($document->getContent(), $path);
		}
		$this->zip->close();
		$this->content = $this->file->getContents();
	}
}