$jdispatcher = JDispatcher::getInstance(); $jdispatcher->register('my_event', 'my_callback_function'); function my_callback_function($event) { // Define the function to handle the event here echo "The event " . $event->name . " has been triggered."; }
$jdispatcher = JDispatcher::getInstance(); // Triggering an event named "my_event" $jdispatcher->trigger('my_event');
$jdispatcher = JDispatcher::getInstance(); $jdispatcher->register('my_event', 'my_callback_function'); // Remove the listener for "my_callback_function" $jdispatcher->unregister('my_event', 'my_callback_function');This library is a part of the Joomla! Framework, which is a comprehensive set of libraries for developing web applications in PHP.