What are the potential challenges or limitations when working with Word files in PHP?

One potential challenge when working with Word files in PHP is the lack of native support for directly manipulating Word documents. This can make tasks such as reading, writing, or modifying Word files more complex. One solution is to use PHP libraries or extensions like PHPWord or PHPOffice/PHPWord to handle Word documents more easily.

// Example using PHPWord library to create a new Word document
require_once 'vendor/autoload.php';

$phpWord = new \PhpOffice\PhpWord\PhpWord();

$section = $phpWord->addSection();
$section->addText('Hello World!');

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