NoRewindIterator::__construct

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

NoRewindIterator::__constructConstruct a NoRewindIterator

Description

public NoRewindIterator::__construct(Iterator $iterator)

Constructs a NoRewindIterator.

Parameters

iterator

The iterator being used.

Examples

Example #1 NoRewindIterator::__construct() example

The second loop does not output because the iterator is only used once, as it does not rewind.

<?php$fruit = array('apple', 'banana', 'cranberry');$arr = new ArrayObject($fruit);$it  = new NoRewindIterator($arr->getIterator());echo "Fruit A:\n";foreach( $it as $item ) {    echo $item . "\n";}echo "Fruit B:\n";foreach( $it as $item ) {    echo $item . "\n";}?>

The above example will output something similar to:

Fruit A:
apple
banana
cranberry
Fruit B:

See Also