How can one ensure the formatting and structure of the original XLS and DOC files are preserved when converting them to HTML in PHP?

When converting XLS and DOC files to HTML in PHP, it is important to preserve the formatting and structure of the original files. One way to achieve this is by using PHP libraries such as PHPExcel for XLS files and PHPWord for DOC files, which can help maintain the formatting during the conversion process. 

// Example code using PHPExcel for converting XLS to HTML

require 'PHPExcel/Classes/PHPExcel.php';

// Load the XLS file
$objPHPExcel = PHPExcel_IOFactory::load('example.xls');

// Save the XLS file as HTML
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'HTML');
$objWriter->save('example.html');
```

```php
// Example code using PHPWord for converting DOC to HTML

require 'PHPWord/PHPWord.php';

// Load the DOC file
$phpWord = \PhpOffice\PhpWord\IOFactory::load('example.docx');

// Save the DOC file as HTML
$xmlWriter = \PhpOffice\PhpWord\IOFactory::createWriter($phpWord, 'HTML');
$xmlWriter->save('example.html');

Keywords

PHPExcel PHPWord HTML conversion formatting

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