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<ArrayIterator::serializeArrayIterator::uasort>
^ArrayIteratorLast updated: Mon, 26 Oct 2026

ArrayIterator::setFlags

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

ArrayIterator::setFlags — Set behaviour flags

Description

public function ArrayIterator::setFlags(int $flags): void

Set the flags that change the behavior of the ArrayIterator.

Parameters

flags

The new ArrayIterator behavior. It takes on either a bitmask, or named constants. Using named constants is strongly encouraged to ensure compatibility for future versions.

The available behavior flags are listed below. The actual meanings of these flags are described in the predefined constants.

ArrayIterator behavior flags
value constant
1 ArrayIterator::STD_PROP_LIST
2 ArrayIterator::ARRAY_AS_PROPS

Return Values

No value is returned.

See Also


<ArrayIterator::serializeArrayIterator::uasort>
^ArrayIteratorLast updated: Mon, 26 Oct 2026