On Favic-o-Matic, access the advanced settings. Locate the 'website URL' input field and find the associated information regarding two aspects of the generated HTML code: why absolute paths are used for favicon links, and whether custom server-side code, like PHP, can be included. State the explanations for both.
Navigate to favicomatic.com. Click on the 'advanced settings' link. Scroll down to locate the 'website URL' input field. Click the information icon next to the 'website URL' input field. Identify and extract the explanation for why absolute paths are used in the generated HTML code. Identify and extract the confirmation and example regarding the inclusion of arbitrary server-side code in the generated HTML. Provide a concise answer combining both pieces of information.
Successfully navigate to the advanced settings page. Successfully click the information icon next to the 'website URL' field to reveal the explanation. State that the generated HTML code uses absolute paths because some Firefox versions require them, and all browsers support them, making it the simplest choice. Confirm that arbitrary code can be used, providing the example given on the site (e.g., `<?php echo $_SERVER['SERVER_NAME']; ?>`).