How can one efficiently navigate from the try block to the catch block in PHP?

To efficiently navigate from the try block to the catch block in PHP, you can simply throw an exception within the try block using the `throw` keyword. This will trigger the catch block to execute, allowing you to handle the exception accordingly.

try {
    // Code that may throw an exception
    throw new Exception("An error occurred.");
} catch (Exception $e) {
    // Handle the exception
    echo "Caught exception: " . $e->getMessage();
}