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ArrayIterator::__construct

(PHP 5 >= 5.0.0, PHP 7)

ArrayIterator::__construct — Construct an ArrayIterator

public ArrayIterator::__construct ([ mixed $array = array() [, int $flags = 0 ]] )

Warning

이 함수는 현재 문서화 되어있지 않습니다; 인수 목록만을 제공합니다.

array: The array or object to be iterated on.
flags: Flags to control the behaviour of the ArrayIterator object. See ArrayIterator::setFlags().

ArrayIterator::__construct() throws an InvalidArgumentException if anything besides an array or an object is given.

down

14 years ago


The method description looks like it requires a parameter, but it is actually optional: 

$iter= new ArrayIterator(); 
$iter['bacon'] = 'tasty';