What are the potential issues with using PHP to generate JavaScript code that outputs HTML?

One potential issue with using PHP to generate JavaScript code that outputs HTML is that it can lead to messy and hard-to-maintain code. To solve this issue, it is recommended to separate the PHP, JavaScript, and HTML code into different files or sections for better organization and readability. 

<?php
// PHP code to generate JavaScript code
$variable = "Hello, World!";

echo "<script>";
echo "document.getElementById('output').innerHTML = '$variable';";
echo "</script>";
?>

<!-- HTML code -->
<div id="output"></div>

Keywords

PHP JavaScript HTML cross-site scripting security vulnerability

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