Manuale PHP
IndietroAvanti

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.

Esempio 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

IndietroPartenzaAvanti
ArrayObject::countRisaliArrayObject::offsetExists

Hosting by: hurra.com
Generated: 2007-01-26 17:56:23