To remove the . php extension from your URLs in a Core PHP website, you'll need to use URL rewriting techniques. This can be achieved using Apache's mod_rewrite module, which allows you to create user-friendly URLs.

To hide an URL with PHP and HTML, you can use the "href" attribute in the HTML anchor tag and set it to "#" or a blank space. This will prevent the URL from being displayed on the webpage. Alternatively, you can also use PHP's header function to redirect the user to a different URL without displaying the original one.

Hiding PHP ¶ By setting expose_php to off in your php. ini file, you reduce the amount of information available to them. For this to work effectively, you must rename your PHP files with the above extensions. While it is a form of security through obscurity, it's a minor preventative measure with few drawbacks.

To hide a specific line of code in a PHP file, you can simply comment out that line using // for a single line or /* */ for multiple lines. For a single line: // This is the line of code to hide.