bool isPropagationStopped()

Returns whether further event listeners should be triggered.

Return Value

bool	Whether propagation was already stopped for this event

See also

Event::stopPropagation

stopPropagation()

Stops the propagation of the event to further event listeners.

If multiple event listeners are connected to the same event, no further event listener will be triggered once any trigger calls stopPropagation().

__construct(mixed $subject = null, array $arguments = array())

Encapsulate an event with $subject and $args.

Parameters

mixed	$subject	The subject of the event, usually an object or a callable
array	$arguments	Arguments to store in the event

mixed getSubject()

Getter for subject property.

Return Value

mixed

$subject The observer subject

mixed getArgument(string $key)

Get argument by key.

Parameters

string

$key

Key

Return Value

mixed

Contents of array key

Exceptions

InvalidArgumentException

if key is not found

$this setArgument(string $key, mixed $value)

Add argument to event.

Parameters

string	$key	Argument name
mixed	$value	Value

Return Value

$this

array getArguments()

Getter for all arguments.

Return Value

array

$this setArguments(array $args = array())

Set args property.

Parameters

array

$args

Arguments

Return Value

$this

bool hasArgument(string $key)

Has argument.

Parameters

string

$key

Key of arguments array

Return Value

bool

mixed offsetGet(string $key)

ArrayAccess for argument getter.

Parameters

string

$key

Array key

Return Value

mixed

Exceptions

InvalidArgumentException

if key does not exist in $this->args

offsetSet(string $key, mixed $value)

ArrayAccess for argument setter.

Parameters

string	$key	Array key to set
mixed	$value	Value

offsetUnset(string $key)

ArrayAccess for unset argument.

Parameters

string

$key

Array key

bool offsetExists(string $key)

ArrayAccess has argument.

Parameters

string

$key

Array key

Return Value

bool

ArrayIterator getIterator()

IteratorAggregate for iterating over the object like an array.

Return Value

ArrayIterator