What is the difference between a link and a button in terms of functionality in PHP?
In PHP, a link is typically used to navigate to a different page or resource, while a button is used to trigger a specific action or function within the current page. Links are created using the anchor tag <a>, while buttons are created using the button tag <button>. To implement a link, you would specify the destination URL in the href attribute of the anchor tag, while for a button, you would add an onclick event handler to trigger the desired action.
<!-- Example of a link -->
<a href="destination.php">Click here to go to another page</a>
<!-- Example of a button -->
<button onclick="myFunction()">Click me</button>