PHP. Учебник. 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

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ArrayObject::count

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ArrayObject::offsetExists 22222

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