What is the significance of using $_GET in PHP to access parameters?

Using $_GET in PHP allows you to access parameters passed in the URL. This is useful for retrieving data from forms, links, or other sources where parameters are appended to the URL. By using $_GET, you can easily retrieve and process these parameters in your PHP code.

// Example of accessing parameters using $_GET
if(isset($_GET['name'])) {
    $name = $_GET['name'];
    echo "Hello, $name!";
}