ArrayObject (class)
The ArrayObject class
Introduction
(PHP 5, PHP 7)
This class allows objects to work as arrays.
Class synopsis
/* Constants */
/* Methods */
public __construct ([ mixed
$input
= [] [, int $flags
= 0 [, string $iterator_class
= "ArrayIterator" ]]] )public void append ( mixed $value )
public void asort ( void )
public int count ( void )
public array exchangeArray ( mixed $input )
public array getArrayCopy ( void )
public int getFlags ( void )
public ArrayIterator getIterator ( void )
public string getIteratorClass ( void )
public void ksort ( void )
public void natcasesort ( void )
public void natsort ( void )
public bool offsetExists ( mixed $index )
public mixed offsetGet ( mixed $index )
public void offsetSet ( mixed $index , mixed $newval )
public void offsetUnset ( mixed $index )
public string serialize ( void )
public void setFlags ( int $flags )
public void setIteratorClass ( string $iterator_class )
public void uasort ( callable $cmp_function )
public void uksort ( callable $cmp_function )
public void unserialize ( string $serialized )}
Predefined Constants
ArrayObject Flags
ArrayObject::STD_PROP_LIST
-
Properties of the object have their normal functionality when accessed as list (var_dump, foreach, etc.).
ArrayObject::ARRAY_AS_PROPS
-
Entries can be accessed as properties (read and write).
Changelog
Version | Description |
---|---|
5.3.0 | Implements Serializable. |
Table of Contents
- ArrayObject::append — Appends the value
- ArrayObject::asort — Sort the entries by value
- ArrayObject::__construct — Construct a new array object
- ArrayObject::count — Get the number of public properties in the ArrayObject
- ArrayObject::exchangeArray — Exchange the array for another one.
- ArrayObject::getArrayCopy — Creates a copy of the ArrayObject.
- ArrayObject::getFlags — Gets the behavior flags.
- ArrayObject::getIterator — Create a new iterator from an ArrayObject instance
- ArrayObject::getIteratorClass — Gets the iterator classname for the ArrayObject.
- ArrayObject::ksort — Sort the entries by key
- ArrayObject::natcasesort — Sort an array using a case insensitive "natural order" algorithm
- ArrayObject::natsort — Sort entries using a "natural order" algorithm
- ArrayObject::offsetExists — Returns whether the requested index exists
- ArrayObject::offsetGet — Returns the value at the specified index
- ArrayObject::offsetSet — Sets the value at the specified index to newval
- ArrayObject::offsetUnset — Unsets the value at the specified index
- ArrayObject::serialize — Serialize an ArrayObject
- ArrayObject::setFlags — Sets the behavior flags.
- ArrayObject::setIteratorClass — Sets the iterator classname for the ArrayObject.
- ArrayObject::uasort — Sort the entries with a user-defined comparison function and maintain key association
- ArrayObject::uksort — Sort the entries by keys using a user-defined comparison function
- ArrayObject::unserialize — Unserialize an ArrayObject
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/class.arrayobject.php