Online PHP editor | refs for 6U0oF

<?php /** Object responsible for echoing debug data **/ class EchoLogger { public function addDebug($data) { echo $data; } } /** Object responsible for emailing debug data **/ class EmailLogger { public function addDebug($data) { /** Mail your data **/ } } class HttpClientService implements \SplSubject { private $observers = array(); public function getServiceStatus() { // -- SNIP -- $rand = rand(0, 10); $status = ($rand >= 5) ? 'success' : 'error'; // -- Snip -- return $status; } }