PHP DOCX replace template

php-docx-replace-template.php

<?php

/**
 * Docx Replacer
 * 
 * @author Not me
 * @param string $input Input file path
 * @param string $output Output file path
 * @param string $replacements Assoc array of replaces placeholders Ex: ['{NAME}' => 'Alex', ...]
 */
function docxReplacer($input, $output, $replacements) {
		if (copy($input, $output)) {
	
			// Create the Object.
			$zip = new \ZipArchive();
	
			// Open the Microsoft Word .docx file as if it were a zip file... because it is.
			if ($zip->open($output, \ZipArchive::CREATE) !== true) {
				return false;
			}
	
			// Fetch the document.xml file from the word subdirectory in the archive.
			$xml = $zip->getFromName('word/document.xml');
	
			// Replace
			$xml = str_replace(array_keys($replacements), array_values($replacements), $xml);
	
			// Write back to the document and close the object
			if (false === $zip->addFromString('word/document.xml', $xml)) {
				return false;
			}
			$zip->close();
	
			return true;
		}
	
		return false;
	}