The ArrayObject class
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Php/docs/latest/class.arrayobject
The ArrayObject class
Introduction
(PHP 5, PHP 7, PHP 8)
This class allows objects to work as arrays.
Class synopsis
class ArrayObject implements IteratorAggregate, ArrayAccess, Serializable, Countable {
const int STD_PROP_LIST
= 1;
const int ARRAY_AS_PROPS
= 2;
/* Methods */
public __construct(array|object $array
= [], int $flags
= 0, string $iteratorClass
= ArrayIterator::class)
public append(mixed $value): void
public asort(int $flags = SORT_REGULAR): bool
public count(): int
public exchangeArray(array|object $array): array
public getArrayCopy(): array
public getFlags(): int
public getIterator(): Iterator
public getIteratorClass(): string
public ksort(int $flags = SORT_REGULAR): bool
public natcasesort(): bool
public natsort(): bool
public offsetExists(mixed $key): bool
public offsetGet(mixed $key): mixed
public offsetSet(mixed $key, mixed $value): void
public offsetUnset(mixed $key): void
public serialize(): string
public setFlags(int $flags): void
public setIteratorClass(string $iteratorClass): void
public uasort(callable $callback): bool
public uksort(callable $callback): bool
public unserialize(string $data): void
}
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).
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
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/class.arrayobject.php
/* Constants */