# hikke\Event Prioritized event observers. [![Build Status](https://travis-ci.org/m6w6/hikke.svg)](https://travis-ci.org/m6w6/hikke) Example: ```php name = $name; } function update(\SplSubject $e) { echo "Observer '{$this->name}' notified by '$e' ({$e->getPriority()})\n"; } function proxiedMethodCall($arg) { $this->name .= $arg; } } $event = new Event("my_event"); $event->attach(new Observer("o1"), 1); $event->attach(new Observer("o2"), 2); $event->notify(); ?> ``` Output: ``` Observer 'o1' notified by 'my_event' (0) Observer 'o2' notified by 'my_event' (0) ``` Another example: ```php ev1 = 0; $proxy->ev2 = 1; $proxy->attach(new Observer("o1"), null, 1); $proxy->attach(new Observer("o2"), null, 0); $proxy->attach(new Observer("o3"), "ev2"); $proxy->ev3->attach(new Observer("o2")); $proxy->proxiedMethodCall("-proxy"); $proxy->notify(); ?> ``` Output: ``` Observer 'o2-proxy' notified by 'default' (0.001) Observer 'o1-proxy' notified by 'default' (0.001) Observer 'o2-proxy' notified by 'ev1' (0.002) Observer 'o1-proxy' notified by 'ev1' (0.002) Observer 'o2-proxy' notified by 'ev3' (0.004) Observer 'o2-proxy' notified by 'ev2' (1.003) Observer 'o3-proxy' notified by 'ev2' (1.003) Observer 'o1-proxy' notified by 'ev2' (1.003) ```