downloads | documentation | faq | getting help | mailing lists | licenses | wiki | reporting bugs | php.net sites | conferences | my php.net

search for in the

AppendIterator::key> <AppendIterator::getInnerIterator
[edit] Last updated: Fri, 07 Jun 2013

view this page in

AppendIterator::getIteratorIndex

(PHP 5 >= 5.1.0)

AppendIterator::getIteratorIndexGets an index of iterators

Açıklama

public int AppendIterator::getIteratorIndex ( void )

Gets the index of the current inner iterator.

Değiştirgeler

Bu işlevin değiştirgesi yoktur.

Dönen Değerler

Returns an integer, which is the zero-based index of the current inner iterator.

Örnekler

Örnek 1 AppendIterator.getIteratorIndex() basic example

<?php
$array_a 
= new ArrayIterator(array('a' => 'aardwolf''b' => 'bear''c' => 'capybara'));
$array_b = new ArrayIterator(array('apple''orange''lemon'));

$iterator = new AppendIterator;
$iterator->append($array_a);
$iterator->append($array_b);

foreach (
$iterator as $key => $current) {
    echo 
$iterator->getIteratorIndex() . '  ' $key ' ' $current PHP_EOL;
}
?>

Yukarıdaki örneğin çıktısı:

0  a aardwolf
0  b bear
0  c capybara
1  0 apple
1  1 orange
1  2 lemon

Ayrıca Bakınız



add a note add a note User Contributed Notes AppendIterator::getIteratorIndex - [0 notes]
There are no user contributed notes for this page.

 
show source | credits | stats | sitemap | contact | advertising | mirror sites