Incorporating PHP-Generated Values into JavaScript on a Page

When attempting to embed a PHP-generated value into JavaScript code, you might encounter errors like those in the given example. To resolve this issue, consider the following approach:

Critical Note:

The suggested solution is not secure and can be susceptible to XSS attacks. As a safer alternative, it is recommended to utilize json_encode(), as demonstrated in the following code snippet:

In case of any issues, examining browser JavaScript consoles and verifying the page source as viewed by the browser can provide valuable insights.

Additionally, it's crucial to understand the distinction between quotes in PHP and JavaScript. PHP variables like $htmlString hold string values without enclosing quotes, while JavaScript strings are enclosed within quotes.