ArrayIterator
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ArrayIterator::__construct

(PHP 5 >= 5.0.0)

ArrayIterator::__construct — Construct an ArrayIterator

说明

public ArrayIterator::__construct ( mixed $array )

Constructs an ArrayIterator object.

Warning

本函数还未编写文档，仅有参数列表。

参数

array

The array or object to be iterated on.

返回值

An ArrayIterator object.

错误/异常

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

参见

ArrayIterator
在线手册：中文 英文
PHP手册
PHP手册 - N: Construct an ArrayIterator

用户评论:

foobuilder at gmail dot com (02-Nov-2010 05:54)

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

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