EventManager Class Reference

Public Member Functions
	__construct (array $subscribers)
	fireEvent ($eventName, array $parameters=[], $reverseOrder=false)

Protected Attributes
	$_subscribers = []

Detailed Description

Definition at line 17 of file EventManager.php.

Constructor & Destructor Documentation

__construct()

__construct

(

array

$subscribers

)

Constructor

Parameters

array

$subscribers

Subscriber instances

Definition at line 31 of file EventManager.php.

    {
        $this->_subscribers = $subscribers;
    }

Member Function Documentation

fireEvent()

fireEvent	(		$eventName,
		array	$parameters = [],
			$reverseOrder = false
	)

Notify registered subscribers, which are interested in event

Parameters

string	$eventName
array	$parameters	Parameters to be passed to each subscriber
bool	$reverseOrder	Whether subscribers should be notified in reverse order

Definition at line 43 of file EventManager.php.

    {
        $subscribers = $reverseOrder ? array_reverse($this->_subscribers) : $this->_subscribers;
        foreach ($subscribers as $subscriberInstance) {
            $callback = [$subscriberInstance, $eventName];
            if (is_callable($callback)) {
                call_user_func_array($callback, $parameters);
            }
        }
    }

Field Documentation

$_subscribers

$_subscribers = []

protected

Definition at line 24 of file EventManager.php.

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The documentation for this class was generated from the following file:

• vendor/magento/magento2-base/dev/tests/integration/framework/Magento/TestFramework/EventManager.php