504. Class

504.1. Zend\EventManager\GlobalEventManager

Event manager: notification system

Use the EventManager when you want to create a per-instance notification system for your objects.

504.1.1. Methods

504.1.1.1. setEventCollection

setEventCollection()

Set the event collection on which this will operate

Parameters:null|EventManagerInterface – Return type:void

504.1.1.2. getEventCollection

getEventCollection()

Get event collection on which this operates

Return type:EventManagerInterface

504.1.1.3. trigger

trigger()

Trigger an event

Parameters:

• string –
• object|string –
• array|object –

Return type:

ResponseCollection

504.1.1.4. triggerUntil

triggerUntil()

Trigger listeners until return value of one causes a callback to evaluate to true.

Parameters:

• string –
• string|object –
• array|object –
• callable –

Return type:

ResponseCollection

504.1.1.5. attach

attach()

Attach a listener to an event

Parameters:

• string –
• callable –
• int –

Return type:

CallbackHandler

504.1.1.6. detach

detach()

Detach a callback from a listener

Parameters:CallbackHandler – Return type:bool

504.1.1.7. getEvents

getEvents()

Retrieve list of events this object manages

Return type:array

504.1.1.8. getListeners

getListeners()

Retrieve all listeners for a given event

Parameters:string – Return type:PriorityQueue|array

504.1.1.9. clearListeners

clearListeners()

Clear all listeners for a given event

Parameters:string – Return type:void