ArrayObject Class Reference
[Internal classes]

An Array wrapper. More...

Inheritance diagram for ArrayObject:

[legend]Collaboration diagram for ArrayObject:

[legend]List of all members.

Public Member Functions
	__construct ($array, $flags=0, $iterator_class="ArrayIterator")
	append ($value)
	asort ()
	count ()
	exchangeArray ($array)
	getArrayCopy ()
	getFlags ()
	getIterator ()
	getIteratorClass ()
	ksort ()
	natcasesort ()
	natsort ()
	offsetExists ($index)
	offsetGet ($index)
	offsetSet ($index, $newval)
	offsetUnset ($index)
	setFlags ($flags)
	setIteratorClass ($itertor_class)
	uasort (mixed cmp_function)
	uksort (mixed cmp_function)
Public Attributes
const	ARRAY_AS_PROPS = 0x00000002
const	STD_PROP_LIST = 0x00000001

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Detailed Description

An Array wrapper.

Since:

PHP 5.0

Version:

1.2

This array wrapper allows to recursively iterate over Arrays and public Object properties.

See also:

ArrayIterator

Definition at line 606 of file spl.php.

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Constructor & Destructor Documentation

ArrayObject::__construct	(	$	array,
		$	flags = 0,
		$	iterator_class = "ArrayIterator"
	)

Construct a new array iterator from anything that has a hash table.

That is any Array or Object.

Parameters:

	$array	the array to use.
	$flags	see setFlags().
	$iterator_class	class used in getIterator()

Definition at line 621 of file spl.php.

{}

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Member Function Documentation

ArrayObject::append

(

$

value

)

Parameters:

$value

is appended as last element

Warning:

this method cannot be called when the ArrayObject refers to an object.

Definition at line 692 of file spl.php.

{}

ArrayObject::asort

(

)

Sort the entries by values.

Definition at line 638 of file spl.php.

{}

ArrayObject::count

(

)

Returns:

the number of elements in the array or the number of public properties in the object.

Implements Countable.

Definition at line 703 of file spl.php.

{}

ArrayObject::exchangeArray

(

$

array

)

Parameters:

$array

new array or object

Definition at line 662 of file spl.php.

{}

ArrayObject::getArrayCopy

(

)

Returns:

a copy of the array

Note:

when the ArrayObject refers to an object then this method returns an array of the public properties.

Definition at line 698 of file spl.php.

{}

ArrayObject::getFlags

(

)

Returns:

current flags

Definition at line 634 of file spl.php.

{}

ArrayObject::getIterator

(

)

Returns:

the iterator which is an ArrayIterator object connected to this object.

Implements IteratorAggregate.

Definition at line 667 of file spl.php.

{}

ArrayObject::getIteratorClass

(

)

Definition at line 711 of file spl.php.

{}

ArrayObject::ksort

(

)

Sort the entries by key.

Definition at line 642 of file spl.php.

{}

ArrayObject::natcasesort

(

)

Sort the entries by values using case insensitive "natural order" algorithm.

Definition at line 658 of file spl.php.

{}

ArrayObject::natsort

(

)

Sort the entries by values using "natural order" algorithm.

Definition at line 654 of file spl.php.

{}

ArrayObject::offsetExists

(

$

index

)

Parameters:

$index

offset to inspect

Returns:

whetehr offset $index esists

Implements ArrayAccess.

Definition at line 672 of file spl.php.

{}

ArrayObject::offsetGet

(

$

index

)

Parameters:

$index

offset to return value for

Returns:

value at offset $index

Implements ArrayAccess.

Definition at line 677 of file spl.php.

{}

ArrayObject::offsetSet	(	$	index,
		$	newval
	)

Parameters:

$index

index to set

Parameters:

$newval

new value to store at offset $index

Implements ArrayAccess.

Definition at line 682 of file spl.php.

{}

ArrayObject::offsetUnset

(

$

index

)

Parameters:

$index

offset to unset

Implements ArrayAccess.

Definition at line 686 of file spl.php.

{}

ArrayObject::setFlags

(

$

flags

)

Set behavior flags.

Parameters:

$flags

bitmask as follows: 0 set: properties of the object have their normal functionality when accessed as list (var_dump, foreach, etc.) 1 set: array indices can be accessed as properties in read/write

Definition at line 630 of file spl.php.

{}

ArrayObject::setIteratorClass

(

$

itertor_class

)

Definition at line 707 of file spl.php.

{}

ArrayObject::uasort

(

mixed

cmp_function

)

Sort the entries by values using user defined function.

Definition at line 646 of file spl.php.

{}

ArrayObject::uksort

(

mixed

cmp_function

)

Sort the entries by key using user defined function.

Definition at line 650 of file spl.php.

{}

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Member Data Documentation

const ArrayObject::ARRAY_AS_PROPS = 0x00000002

Array indices can be accessed as properties in read/write.

Definition at line 612 of file spl.php.

const ArrayObject::STD_PROP_LIST = 0x00000001

Properties of the object have their normal functionality when accessed as list (var_dump, foreach, etc.

)

Definition at line 610 of file spl.php.

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

• spl.php

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