What are the advantages and disadvantages of using links versus forms for actions like editing and deleting blog entries in PHP?

When deciding between using links and forms for actions like editing and deleting blog entries in PHP, it is important to consider the advantages and disadvantages of each approach. Using links for these actions can provide a more user-friendly experience as they are easier to click on and navigate. However, links are limited in the data they can send, making them less secure and potentially exposing sensitive information in the URL. On the other hand, forms allow for more flexibility in the data that can be sent and are more secure as they can use methods like POST to send data.

<!-- Using a form for editing and deleting blog entries -->
<form action="edit.php" method="post">
    <input type="hidden" name="entry_id" value="123">
    <button type="submit">Edit Entry</button>
</form>

<form action="delete.php" method="post">
    <input type="hidden" name="entry_id" value="123">
    <button type="submit">Delete Entry</button>
</form>