static array getSubscribedEvents() Returns an array of event names this subscriber wants to listen to. The array keys are event names and the value can be: The method name to call (priority defaults to 0) An array composed of the method name to call and the priority An array of arrays composed of the method names to call and respective priorities, or 0 if unset For instance: array('eventName' => 'methodName') array('eventName' => array('methodName', $priority)) a

class MergeCollectionListener implements EventSubscriberInterface Methods __construct(bool $allowAdd = false, bool $allowDelete = false) Creates a new listener. static array getSubscribedEvents() Returns an array of event names this subscriber wants to listen to. onSubmit(FormEvent $event) Details __construct(bool $allowAdd = false, bool $allowDelete = false) Creates a new listener. Parameters bool $allowAdd Whether values might be

NodeDefinition end() Returns the related node. Return Value NodeDefinition

MergeBuilder denyOverwrite(bool $deny = true) Sets whether the node can be overwritten. Parameters bool $deny Whether the overwriting is forbidden or not Return Value MergeBuilder

MergeBuilder allowUnset(bool $allow = true) Sets whether the node can be unset. Parameters bool $allow Return Value MergeBuilder

class MergeBuilder This class builds merge conditions. Properties $allowFalse $allowOverwrite Methods __construct(NodeDefinition $node) Constructor. MergeBuilder allowUnset(bool $allow = true) Sets whether the node can be unset. MergeBuilder denyOverwrite(bool $deny = true) Sets whether the node can be overwritten. NodeDefinition end() Returns the related node. Details __construct(NodeDefinition $node) Constructor. P

updateMemoryUsage() Updates the memory usage data.

lateCollect() Collects data as late as possible.

string getName() Returns the name of the collector. Return Value string The collector name

int getMemoryLimit() Gets the PHP memory limit. Return Value int The memory limit