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Remove horizontal scrollbar #4316

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Merged
merged 1 commit into from
Oct 12, 2014
Merged

Remove horizontal scrollbar #4316

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14 changes: 10 additions & 4 deletions components/event_dispatcher/introduction.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -509,8 +509,11 @@ Lazy loading listeners::
{
private $started = false;

public function myLazyListener(Event $event, $eventName, EventDispatcherInterface $dispatcher)
{
public function myLazyListener(
Event $event,
$eventName,
EventDispatcherInterface $dispatcher
) {
if (false === $this->started) {
$subscriber = new StoreSubscriber();
$dispatcher->addSubscriber($subscriber);
Expand All @@ -529,8 +532,11 @@ Dispatching another event from within a listener::

class Foo
{
public function myFooListener(Event $event, $eventName, EventDispatcherInterface $dispatcher)
{
public function myFooListener(
Event $event,
$eventName,
EventDispatcherInterface $dispatcher
) {
$dispatcher->dispatch('log', $event);

// ... more code
Expand Down