GenericArrayObject Class Reference

List of all members.

Public Member Functions
	__construct ($input=null, $flags=0, $iterator_class= 'ArrayIterator')
	Constructor.
	append ($value)
	getObjectType ()
	Returns the name of an interface/class that the element should implement/extend.
	isEmpty ()
	Returns if the ArrayObject has no elements.
	offsetSet ($index, $value)
	serialize ()
	unserialize ($serialization)
Protected Member Functions
	getNewOffset ()
	Finds a new offset for when appending an element.
	getSerializationData ()
	Returns an array holding all the data that should go into serialization calls.
	hasValidType ($value)
	Returns if the provided value has the same type as the elements that can be added to this ArrayObject.
	preSetElement ($index, $value)
	Gets called before a new element is added to the ArrayObject.
	setElement ($index, $value)
	Method that actually sets the element and holds all common code needed for set operations, including type checking and offset resolving.
Protected Attributes
integer	$indexOffset = 0

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Detailed Description

Definition at line 36 of file GenericArrayObject.php.

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Constructor & Destructor Documentation

GenericArrayObject::__construct	(	$	input = null,
		$	flags = 0,
		$	iterator_class = 'ArrayIterator'
	)

Constructor.

See also:

ArrayObject::__construct

Since:

1.20

Parameters:

null | array	$input
int	$flags
string	$iterator_class

Definition at line 82 of file GenericArrayObject.php.

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Member Function Documentation

GenericArrayObject::append

(

$

value

)

See also:

ArrayObject::append

Since:

1.20

Parameters:

mixed

$value

Definition at line 99 of file GenericArrayObject.php.

Referenced by GenericArrayObjectTest\testAppend().

GenericArrayObject::getNewOffset

(

)

[protected]

Finds a new offset for when appending an element.

The base class does this, so it would be better to integrate, but there does not appear to be any way to do this...

Since:

1.20

Returns:

integer

Definition at line 62 of file GenericArrayObject.php.

GenericArrayObject::getObjectType

(

)

[abstract]

Returns the name of an interface/class that the element should implement/extend.

Since:

1.20

Returns:

string

GenericArrayObject::getSerializationData

(

)

[protected]

Returns an array holding all the data that should go into serialization calls.

This is intended to allow overloading without having to reimplement the behaviour of this base class.

Since:

1.20

Returns:

array

Definition at line 202 of file GenericArrayObject.php.

GenericArrayObject::hasValidType

(

$

value

)

[protected]

Returns if the provided value has the same type as the elements that can be added to this ArrayObject.

Since:

1.20

Parameters:

mixed

$value

Returns:

boolean

Definition at line 125 of file GenericArrayObject.php.

GenericArrayObject::isEmpty

(

)

Returns if the ArrayObject has no elements.

Since:

1.20

Returns:

boolean

Definition at line 239 of file GenericArrayObject.php.

Referenced by GenericArrayObjectTest\testUnset().

GenericArrayObject::offsetSet	(	$	index,
		$	value
	)

See also:

ArrayObject::offsetSet()

Since:

1.20

Parameters:

mixed	$index
mixed	$value

Definition at line 111 of file GenericArrayObject.php.

Referenced by GenericArrayObjectTest\testOffsetSet().

GenericArrayObject::preSetElement	(	$	index,
		$	value
	)		[protected]

Gets called before a new element is added to the ArrayObject.

At this point the index is always set (ie not null) and the value is always of the type returned by

See also:

getObjectType.

Should return a boolean. When false is returned the element does not get added to the ArrayObject.

Since:

1.20

Parameters:

integer | string	$index
mixed	$value

Returns:

boolean

Definition at line 178 of file GenericArrayObject.php.

GenericArrayObject::serialize

(

)

See also:

Serializable::serialize

Since:

1.20

Returns:

string

Definition at line 189 of file GenericArrayObject.php.

GenericArrayObject::setElement	(	$	index,
		$	value
	)		[protected]

Method that actually sets the element and holds all common code needed for set operations, including type checking and offset resolving.

If you want to do additional indexing or have code that otherwise needs to be executed whenever an element is added, you can overload

See also:

preSetElement.

Since:

1.20

Parameters:

mixed	$index
mixed	$value

Exceptions:

InvalidArgumentException

Definition at line 146 of file GenericArrayObject.php.

GenericArrayObject::unserialize

(

$

serialization

)

See also:

Serializable::unserialize

Since:

1.20

Parameters:

string

$serialization

Returns:

array

Definition at line 218 of file GenericArrayObject.php.

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Member Data Documentation

integer GenericArrayObject::$indexOffset = 0 [protected]

See also:

SiteList::getNewOffset()

Since:

1.20

Definition at line 51 of file GenericArrayObject.php.

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

• includes/libs/GenericArrayObject.php