/** * Logger callback */ class LogCallback implements Event_Callback { public function run($data) { echo "Log Data" . PHP_EOL; var_dump($data); } } // Register the log callback Event::registerCallback('save', new LogCallback()); // Register the clear cache callback as a closure Event::registerCallback('save', function ($data) { echo "Clear Cache" . PHP_EOL; var_dump($data); }); class MyDataRecord { public function save() { // Save data // Trigger the save event Event::trigger('save', array("Hello", "World")); } } // Instantiate a new data record $data = new MyDataRecord(); $data->save(); // 'save' Event is triggered here
<?php /** * Logger callback */ class LogCallback { public function __invoke($data) { echo "Log Data" . PHP_EOL; var_dump($data); } } // Register the log callback Event::registerCallback('save', new LogCallback());