PHP. Руководство по PHP. 2005

ArrayObject::getIterator

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ArrayObject::getIterator

(no version information, might be only in CVS)ArrayObject::getIterator --

Create a new iterator from an ArrayObject instance

Description

ArrayIterator ArrayObject::getIterator (void)

This function will return an iterator from an ArrayObject.

Пример 1. ArrayObject::getIterator() example


<?php
$array = array('1' => 'one',
'2' => 'two',
'3' => 'three');

$arrayobject = new ArrayObject($array);

$iterator = $arrayobject->getIterator();

while($iterator->valid()){
echo $iterator->key(). ' => ' . $iterator->current(). "\n";

$iterator->next();
}
?>

The above example will output:

1 => one
2 => two
3 => three

ArrayObject::count

ArrayObject::offsetExists

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

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