What potential issues can arise when including JavaScript files in PHP for menu functionality?

One potential issue that can arise when including JavaScript files in PHP for menu functionality is that the JavaScript file may not be loaded properly due to incorrect file paths or syntax errors. To solve this issue, you can use PHP's `echo` function to output the correct JavaScript file path dynamically. 

<?php
echo '<script src="path/to/menu.js"></script>';
?>

Keywords

PHP JavaScript menu functionality cross-origin resource sharing (CORS) file inclusion vulnerability

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