<?php
require_once 'StringFilterIterator.php';

$stringIterator = new StringIterator('Foo Bar Barbara');
$filterIterator = new StringFilterIterator($stringIterator, 'Bar');
$limitIterator  = new LimitIterator($filterIterator, 1, 1);

foreach ($limitIterator as $key => $value) {
  print $value . "\n";
}
?>@

[@Barbara