What are some common methods for setting links with PHP in a website?

One common method for setting links with PHP in a website is to use the "echo" statement to output HTML anchor tags with dynamic URLs. This allows you to create links that are generated based on variables or data retrieved from a database. Another method is to use the "header" function to redirect users to a different page when a link is clicked. This can be useful for creating navigation menus or redirecting users after a form submission.

// Method 1: Using echo to output dynamic links
$url = "https://www.example.com/page.php?id=123";
echo '<a href="' . $url . '">Click here</a>';

// Method 2: Using header to redirect users
$newUrl = "https://www.example.com/newpage.php";
header("Location: " . $newUrl);
exit();