Php/docs/arrayiterator.construct

• PHP Manual
• ArrayIterator
• Construct an ArrayIterator

ArrayIterator::__construct

(PHP 5, PHP 7)

ArrayIterator::__construct — Construct an ArrayIterator

说明

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

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.

flags

Flags to control the behaviour of the ArrayIterator object. See ArrayIterator::setFlags().

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::getArrayCopy() - Get array copy