diff options
Diffstat (limited to 'vendor/symfony/event-dispatcher/EventDispatcher.php')
| -rw-r--r-- | vendor/symfony/event-dispatcher/EventDispatcher.php | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/vendor/symfony/event-dispatcher/EventDispatcher.php b/vendor/symfony/event-dispatcher/EventDispatcher.php index 4c90ce5bd5..afc443b283 100644 --- a/vendor/symfony/event-dispatcher/EventDispatcher.php +++ b/vendor/symfony/event-dispatcher/EventDispatcher.php @@ -28,8 +28,8 @@ namespace Symfony\Component\EventDispatcher; */ class EventDispatcher implements EventDispatcherInterface { - private $listeners = array(); - private $sorted = array(); + private $listeners = []; + private $sorted = []; /** * {@inheritdoc} @@ -54,7 +54,7 @@ class EventDispatcher implements EventDispatcherInterface { if (null !== $eventName) { if (empty($this->listeners[$eventName])) { - return array(); + return []; } if (!isset($this->sorted[$eventName])) { @@ -166,12 +166,12 @@ class EventDispatcher implements EventDispatcherInterface { foreach ($subscriber->getSubscribedEvents() as $eventName => $params) { if (\is_string($params)) { - $this->addListener($eventName, array($subscriber, $params)); + $this->addListener($eventName, [$subscriber, $params]); } elseif (\is_string($params[0])) { - $this->addListener($eventName, array($subscriber, $params[0]), isset($params[1]) ? $params[1] : 0); + $this->addListener($eventName, [$subscriber, $params[0]], isset($params[1]) ? $params[1] : 0); } else { foreach ($params as $listener) { - $this->addListener($eventName, array($subscriber, $listener[0]), isset($listener[1]) ? $listener[1] : 0); + $this->addListener($eventName, [$subscriber, $listener[0]], isset($listener[1]) ? $listener[1] : 0); } } } @@ -185,10 +185,10 @@ class EventDispatcher implements EventDispatcherInterface foreach ($subscriber->getSubscribedEvents() as $eventName => $params) { if (\is_array($params) && \is_array($params[0])) { foreach ($params as $listener) { - $this->removeListener($eventName, array($subscriber, $listener[0])); + $this->removeListener($eventName, [$subscriber, $listener[0]]); } } else { - $this->removeListener($eventName, array($subscriber, \is_string($params) ? $params : $params[0])); + $this->removeListener($eventName, [$subscriber, \is_string($params) ? $params : $params[0]]); } } } @@ -221,7 +221,7 @@ class EventDispatcher implements EventDispatcherInterface private function sortListeners($eventName) { krsort($this->listeners[$eventName]); - $this->sorted[$eventName] = array(); + $this->sorted[$eventName] = []; foreach ($this->listeners[$eventName] as $priority => $listeners) { foreach ($listeners as $k => $listener) { |